英文名称
(E)-1-benzyl-N-[(E)-[1-[[4-[[2,3,6-trimethyl-4-[(1,2,3,6-tetramethylpyridin-1-ium-4-yl)methyl]pyridin-1-ium-1-yl]methyl]phenyl]methyl]-3H-indol-2-ylidene]amino]-3H-indol-2-imine;ethane;1-ethyl-2,3,6-trimethyl-4-[(1,2,3,6-tetramethylpyridin-1-ium-4-yl)methyl]pyridin-1-ium