6H-Thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepine-6-acetic acid, 2-carboxy-4-(4-chlorophenyl)-3,9-dimethyl-, 6-methyl ester, (6S)-
6H-Thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepine-6-acetic acid, 2-carboxy-4-(4-chlorophenyl)-3,9-dimethyl-, 6-methyl ester, (6S)-