英文名称
N-[5-acetamido-3-[4,5-bis[4-(dimethylamino)phenyl]-1,3-dihydroimidazol-2-ylidene]-6-oxocyclohexa-1,4-dien-1-yl]acetamide;6-[4,5-bis[4-(dimethylamino)phenyl]-1,3-dihydroimidazol-2-ylidene]-3-hydroxy-2,4-dimethylcyclohexa-2,4-dien-1-one;N-[5-(dimethylamino)-2-[5-[4-(dimethylamino)phenyl]-2-(3,5-dimethyl-4-oxocyclohexa-2,5-dien-1-ylidene)-1,3-dihydroimidazol-4-yl]phenyl]acetamide