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