英文名称
(4E)-3-hydroxy-2-[(Z)-[(3Z)-3-[[(3E)-2-hydroxy-3-[(4-methyl-1H-naphthalen-2-yl)methylidene]-4-oxocyclobuten-1-yl]methylidene]-1,6-dimethyl-2,4,7,9-tetrahydropyrido[2,3-g]quinolin-8-ylidene]methyl]-4-[(4-methyl-1H-naphthalen-2-yl)methylidene]cyclobut-2-en-1-one