ethyl {[1-methyl-2-({[4-(5-methyl-1,2,4-oxadiazol-3-yl)phenyl]amino}methyl)-1H-benzimidazol-5-yl]carbonyl}-N-(pyridine-2-yl)-β-alaninate

ethyl N-{[1-methyl-2-({[4-(5-methoxymethyl-1,2,4-oxadiazol-3-yl)phenyl]amino}methyl)-1H-benzimidazol-5-yl]carbonyl}-N-(pyridin-2-yl)-β-alaninate

N-(4-氰基苯基)甘氨酸

3 - [（3 -氨基- 4 -甲基苯甲酰）吡啶-2基氨基]丙酸乙酯

3-[[[2-[[(4-氰基苯基)氨基]甲基]-1-甲基-1H-苯并咪唑-5-基]羰基]吡啶-2-基氨基]丙酸乙酯