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system
Please write the molecular formula of the molecule 28-(4-dibenzofuran-4-yl-[1]benzofuro[3,2-d]pyrimidin-2-yl)-3-oxa-28-azaheptacyclo[15.11.0.02,10.04,9.011,16.018,27.021,26]octacosa-1(17),2(10),4,6,8,11,13,15,18(27),19,21,23,25-tridecaene;28-(4-phenanthren-3-yl-[1]benzofuro[3,2-d]pyrimidin-2-yl)-3-oxa-28-azaheptacyclo[15.11.0.02,10.04,9.011,16.018,27.021,26]octacosa-1(17),2(10),4,6,8,11,13,15,18(27),19,21,23,25-tridecaene;28-[4-(9-phenylcarbazol-2-yl)-[1]benzofuro[3,2-d]pyrimidin-2-yl]-3-oxa-28-azaheptacyclo[15.11.0.02,10.04,9.011,16.018,27.021,26]octacosa-1(17),2(10),4,6,8,11,13,15,18(27),19,21,23,25-tridecaene;28-(4-pyridin-3-yl-[1]benzofuro[3,2-d]pyrimidin-2-yl)-3-oxa-28-azaheptacyclo[15.11.0.02,10.04,9.011,16.018,27.021,26]octacosa-1(17),2(10),4,6,8,11,13,15,18(27),19,21,23,25-tridecaene .
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C193H104N14O9
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