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