1 538 4'-[(2,3-dimethyl-5-{[(1s)-1-phenylpropyl]carbamoyl}-1h-indol-1-yl)methyl]biphenyl-2-carboxylic acid 1.000 2 3JX 4'-[(2,3-dimethyl-5-{[(1s)-1-(4-nitrophenyl)ethyl]carbamoyl}-1h-indol-1-yl)methyl]biphenyl-2-carboxylic acid 0.905 3 3K2 4'-[(2,3-dimethyl-5-{[(1r)-1-(4-nitrophenyl)ethyl]carbamoyl}-1h-indol-1-yl)methyl]biphenyl-2-carboxylic acid 0.905 4 FT7 1-[(2,4-difluorophenyl)methyl]-2,3-dimethyl-N-[(1r)-1-phenylpropyl]-1h-indole-5-carboxamide 0.732