6,7-diazaspiro[3.5]non-7-ene, 6-acetyl-5-chloro-8-(2-chloroethyl)- 6-acetyl-5-chloro-8-(2-chloroethyl)-6,7-diazaspiro[3.5]non-7-ene InChI=1/C11H16Cl2N2O/c1-8(16)15-10(13)11(4-2-5-11)7-9(14-15)3-6-12/h10H,2-7H2,1H