furan-2-yl-(2-hydroxy-5-methylphenyl)methanone

1-benzyl-4-(piperidine-1-carbonyl)pyrrolidin-2-one

3-(2-呋喃氨基)丙酸

N-(2-chlorophenyl)furan-2-carboxamide

N-(4-bromophenyl)furan-2-carboxamide