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What is the molecular formula of the compound with this IUPAC name 9-(12-benzyl-18-carbazol-9-yl-10,14-dioxapentacyclo[11.7.0.03,11.04,9.015,20]icosa-1(13),2,4(9),5,7,11,15(20),16,18-nonaen-6-yl)carbazole;9-(18-carbazol-9-yl-12-dibenzofuran-2-yl-10,14-dioxapentacyclo[11.7.0.03,11.04,9.015,20]icosa-1(13),2,4(9),5,7,11,15(20),16,18-nonaen-6-yl)carbazole;9-(18-carbazol-9-yl-2,12-dicyclohexyl-10,14-dioxapentacyclo[11.7.0.03,11.04,9.015,20]icosa-1(13),2,4(9),5,7,11,15(20),16,18-nonaen-6-yl)carbazole;9-(18-carbazol-9-yl-2,12-dimethyl-10,14-dioxapentacyclo[11.7.0.03,11.04,9.015,20]icosa-1(13),2,4(9),5,7,11,15(20),16,18-nonaen-6-yl)carbazole;9-(18-carbazol-9-yl-12-phenanthren-9-yl-10,14-dioxapentacyclo[11.7.0.03,11.04,9.015,20]icosa-1(13),2,4(9),5,7,11,15(20),16,18-nonaen-6-yl)carbazole;9-(18-carbazol-9-yl-12-phenyl-10,14-dioxapentacyclo[11.7.0.03,11.04,9.015,20]icosa-1(13),2,4(9),5,7,11,15(20),16,18-nonaen-6-yl)carbazole ?
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C305H192N12O13
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