7-chloro-2,3-dihydro-5-(2-fluorophenyl)-N-methyl-1H-1,4-benzodiazepine-2-acetamide
7-chloro-2,3-dihydro-5-(2-fluorophenyl)-1H-1,4-benzodiazepine-2-acetic acid methyl ester
7-chloro-1,3-dihydro-5-(2-fluorophenyl)-2H-1,4-benzodiazepin-2-ylidene acetic acid methyl ester