1,3,4-oxadiazole, 2-(4-chlorophenyl)-5-methoxy- 2-(4-chlorophenyl)-5-methoxy-1,3,4-oxadiazole InChI=1/C9H7ClN2O2/c1-13-9-12-11-8(14-9)6-2-4-7(10)5-3-6/h2-5H,1H