Propanedinitrile,[3-cyano-4-[(1E)-2-[3,4-diethyl-5-[(1E)-2-[4-[ethyl(2-methoxyethyl)amino]phenyl]ethenyl]-2-thienyl]ethenyl]-5,5-dimethyl-2(5H)-furanylidene]-
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桂二萜醇