英文名称
(5E)-5-[[4-[4-[5-(3,4-dimethoxyphenyl)-1-methyl-7-oxo-3-propylpyrazolo[4,3-d]pyrimidin-6-yl]butoxy]phenyl]methylidene]-2-methylidene-1,3-thiazolidin-4-one;(5E)-2-methylidene-5-[1-[4-[2-(1-methyl-7-oxo-5-phenyl-3-propylpyrazolo[4,3-d]pyrimidin-6-yl)ethylsulfanyl]phenyl]ethylidene]-1,3-thiazolidin-4-one