methyl 2-(4-(4-([1,1'-biphenyl]-4-yl)-1H-1,2,3-triazol-1-yl)phenyl)-2-oxoacetate

dimethyl 2,2'-((1,3-phenylenebis(1H-1,2,3-triazole-4,1-diyl))bis(4,1-phenylene))bis(2-oxoacetate)

methyl (S)-2-(4-(4-((1-hydroxy-3-(1H-indol-3-yl)propan-2-yl)carbamoyl)-1H-1,2,3-triazol-1-yl)phenyl)-2-oxoacetate

methyl (S)-2-(4-(4-((1-azido-3-(1H-indol-3-yl)propan-2-yl)carbamoyl)-1H-1,2,3-triazol-1-yl)phenyl)-2-oxoacetate

methyl (S)-2-(4-(4-((1-(1H-indol-3-yl)-3-(4-tosyl-1H-1,2,3-triazol-1-yl)propan-2-yl)carbamoyl)-1H-1,2,3-triazol-1-yl)phenyl)-2-oxoacetate