benzyl (2S,5R,6R)-6-formamido-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate

2-benzyl-1,3,4,5-tetrahydro-2-benzazepine

ethyl 2,3-diphenylpropanoate

1-((1-溴-3-氯丙烷-2-基氧基)甲基)苯

benzyl 2-(1H-indol-3-yl)acetate