英文名称
[4-[[4-(dimethylamino)phenyl]-[4-[[4-[[4-[[4-(dimethylamino)phenyl]-(4-dimethylazaniumylidenecyclohexa-2,5-dien-1-ylidene)methyl]-N-ethylanilino]methyl]phenyl]methyl-ethylamino]phenyl]methylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium;acetate