1 565 (3r)-4-[(3r)-3-amino-4-(2,4,5-trifluorophenyl)butanoyl]-3-methyl-1,4-diazepan-2-one 1.000 2 872 (3r)-4-[(3r)-3-amino-4-(2,4,5-trifluorophenyl)butanoyl]-3-(2,2,2-trifluoroethyl)-1,4-diazepan-2-one 0.857 3 8O3 (R)-4-(3-amino-4-(2,4,5-trifluorophenyl)butanoyl)piperazin-2-one 0.840 4 8OL (S)-4-((R)-3-amino-4-(2,4,5-trifluorophenyl)butanoyl)-3-(tert-butoxymethyl)piperazin-2-one 0.733 5 8VU (R)-4-((R)-3-amino-4-(2,4,5-trifluorophenyl)butanoyl)-3-(tert-butoxymethyl)piperazine-2-one 0.733 6 448 (2r)-4-[(8r)-8-methyl-2-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[1,5-a]pyrazin-7(8h)-yl]-4-oxo-1-(2,4,5-trifluorophenyl)butan-2-amine 0.710