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What is the molecular formula of the compound with this IUPAC name 4-[7-(2-cyano-4-isocyanophenyl)-9-[4-[2-(4-cyano-2-isocyanophenyl)-7-(2,4-diisocyanophenyl)carbazol-9-yl]-2-(4,6-dimethyl-1,3,5-triazin-2-yl)-5-isocyanophenyl]carbazol-2-yl]-3-isocyanobenzonitrile ?
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C68H32N14
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