631033
  -OEChem-02060822452D

 42 46  0     1  0  0  0  0  0999 V2000
   -4.2667   -0.0792    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0
    1.8125    0.8708    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
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    2.6458   -2.6458    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.8000   -1.4458    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8500   -0.8250    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.1250    1.1917    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -5.9167    0.1208    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8792    1.1792    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
   -3.5167    2.3125    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8917    3.5417    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    1.8125   -1.4583    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5208   -0.2750    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5208   -1.0708    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.8125    0.1208    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.0833   -1.0708    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.0833   -0.2750    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.8125   -2.2625    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    3.2500    0.1208    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.0833   -2.6500    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    1.0833    1.2625    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3833    0.1208    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3833   -2.2625    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    3.9625   -1.0708    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.9625   -0.2750    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3833    0.9333    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.2500    0.9417    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.0833   -3.4500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.8083    1.6417    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
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   -0.4000   -2.6042    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.0167    1.2625    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
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    4.0042    2.0500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
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   -5.0417    0.1208    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1 36  1  0  0  0  0
  1 37  1  0  0  0  0
  2 16  1  0  0  0  0
  2 22  1  0  0  0  0
  3 17  1  0  0  0  0
  3 24  1  0  0  0  0
  4 15  1  0  0  0  0
  4 25  1  0  0  0  0
 19  5  1  1  0  0  0
  6 25  2  0  0  0  0
  7 34  1  0  0  0  0
  7 36  1  0  0  0  0
  8 35  2  0  0  0  0
  9 42  1  0  0  0  0
 34 10  1  1  0  0  0
 10 35  1  0  0  0  0
 10 38  1  0  0  0  0
 11 35  1  0  0  0  0
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 20 28  1  0  0  0  0
 21 24  1  0  0  0  0
 21 29  1  1  0  0  0
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 22 30  1  0  0  0  0
 22 31  1  0  0  0  0
 23 27  2  0  0  0  0
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 25 26  1  0  0  0  0
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 33 39  1  0  0  0  0
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 36 42  1  1  0  0  0
 38 41  2  0  0  0  0
 40 41  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
631033

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
NIAID

> <PUBCHEM_EXT_DATASOURCE_REGID>
082378

> <PUBCHEM_SUBSTANCE_COMMENT>
NIAID - Anti-HIV/OI Chemical Compound Database
COMBINATIONS
NUCLEOSIDES, OXATHIOLANE
COUMARINS
CALANOLIDES
NUCLEOSIDES, PYRIMIDINE

> <PUBCHEM_SUBSTANCE_SYNONYM>
3TC & (-)-Calanolide B
3TC & Costatolide
AIDS-082378
AIDS082378
cis-1-[2'-Hydroxymethyl-5'-(1,3-oxathiolanyl)]cytosine & Costatolide

> <PUBCHEM_XREF_EXT_ID>
082378
AIDS082378

> <PUBCHEM_PUBMED_ID>
10428899
11142630

> <PUBCHEM_EXT_DATASOURCE_URL>
http://chemdb.niaid.nih.gov/struct_search/an/an_search.htm

> <PUBCHEM_EXT_SUBSTANCE_URL>
http://chemdb.niaid.nih.gov/struct_search/all/url_search.asp?aids_no=082378

> <PUBCHEM_CID_ASSOCIATIONS>
11970157  1
441224  2
461128  2

> <PUBCHEM_BONDANNOTATIONS>
34  10  5
21  29  5
24  32  6
36  42  5
19  5  5

$$$$