英文名称
[3-[3-[4-[4-(diethylamino)phenyl]-5-ethyl-3-methyl-1H-imidazol-2-ylidene]-5-(3-formylphenyl)-6-oxocyclohexa-1,4-dien-1-yl]phenyl]phosphonic acid;4-[4-[4-(dimethylamino)phenyl]-5-(2-phenylethyl)-1,3-dihydroimidazol-2-ylidene]-2,6-dimethoxycyclohexa-2,5-dien-1-one