英文名称
[amino-[(E)-[amino-[4-(pyridine-3-carbonyloxy)anilino]methylidene]amino]methylidene]-[[4-[[[amino-[(E)-[amino-[4-(pyridine-3-carbonyloxy)anilino]methylidene]amino]methylidene]-(2-azaniumylethyl)azaniumyl]methyl]phenyl]methyl]-(2-azaniumylethyl)azanium