1 AYZ 3-[3-[2-aminocarbonyl-6-(trifluoromethyloxy)indol-1-yl]phenyl]propanoic acid 1.000 2 EM8 (3~{R})-3-[3-[2-aminocarbonyl-6-(trifluoromethyloxy)indol-1-yl]phenyl]butanoic acid 0.966