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What is the molecular formula of the compound with this IUPAC name 9-[3-(6-cyano-4-isocyano-[1]benzofuro[2,3-b]carbazol-7-yl)phenyl]carbazole-3,6-dicarbonitrile;9-[3-(6-cyano-4-isocyano-[1]benzothiolo[2,3-b]carbazol-7-yl)phenyl]carbazole-3,6-dicarbonitrile;9-[3-(7,11-diisocyano-9-oxa-14-azapentacyclo[11.7.0.02,10.03,8.015,20]icosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaen-14-yl)phenyl]carbazole-3,6-dicarbonitrile;9-[3-(7,11-diisocyano-9-thia-14-azapentacyclo[11.7.0.02,10.03,8.015,20]icosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaen-14-yl)phenyl]carbazole-3,6-dicarbonitrile ?
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C160H72N24O2S2
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