7-hydroxy-3,4-dimethyl-2,3-dihydroinden-1-one

1-(2-hydroxy-5-methyl)phenyl-2-buten-1-one

乙烯基甘氨酸

(4E)-4-[[4-(dimethylamino)anilino]methylidene]-2-phenyl-1,3-oxazol-5-one

methyl 4-(3-methoxyphenyl)butanoate