IUPAC:2-{2-[(20-{[1-(dicyanomethylidene)-3-oxo-2,3-dihydro-1H-inden-2-ylidene]methyl}-12,12,24,24-tetrakis(4-hexylphenyl)-5,9,17,21-tetrathiaheptacyclo[13.9.0.0^{3,13}.0^{4,11}.0^{6,10}.0^{16,23}.0^{18,22}]tetracosa-1(15),2,4(11),6(10),7,13,16(23),18(22),19-nonaen-8-yl)methylidene]-3-oxo-2,3-dihydro-1H-inden-1-ylidene}propanedinitrile
IUPAC:2-{2-[(20-{[1-(dicyanomethylidene)-3-oxo-2,3-dihydro-1H-inden-2-ylidene]methyl}-12,12,24,24-tetrakis(4-hexylphenyl)-5,9,17,21-tetrathiaheptacyclo[13.9.0.0^{3,13}.0^{4,11}.0^{6,10}.0^{16,23}.0^{18,22}]tetracosa-1(15),2,4(11),6(10),7,13,16(23),18(22),19-nonaen-8-yl)methylidene]-3-oxo-2,3-dihydro-1H-inden-1-ylidene}propanedinitrile