1 A06 (3s)-4-(5-chloro-1h-benzimidazol-2-yl)-3-(4-chlorophenyl)butanoic acid 1.000 2 AZ7 (3s)-3-(4-chlorophenyl)-4-(5,7-dichloro-1h-benzimidazol-2-yl)butanoic acid 0.958