Ethoxy-[4-[[8-[4-[2-[4-[4-[4-[4-[4-[2-[4-[4-[(4-ethoxycarbonyl-2,2,6,6-tetramethyl-[1,3]dithiolo[4,5-f][1,3]benzodithiol-1-ium-8-ylidene)-(8-ethoxycarbonyl-2,2,6,6-tetramethyl-[1,3]dithiolo[4,5-f][1,3]benzodithiol-4-yl)methyl]-2,2,6,6-tetramethyl-[1,3]dithiolo[4,5-f][1,3]benzodithiole-8-carbonyl]oxyphenyl]ethynyl]-3-heptoxyphenyl]-2-heptoxyphenyl]buta-1,3-diynyl]-3-heptoxyphenyl]-2-heptoxyphenyl]ethynyl]phenoxy]carbonyl-2,2,6,6-tetramethyl-[1,3]dithiolo[4,5-f][1,3]benzodithiol-4-yl]-(8-ethoxycarbonyl-2,2,6,6-tetramethyl-[1,3]dithiolo[4,5-f][1,3]benzodithiol-4-yl)methylidene]-2,2,6,6-tetramethyl-[1,3]dithiolo[4,5-f][1,3]benzodithiol-8-ylidene]methanolate | 1415636-37-1