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What is the molecular formula of the compound with this IUPAC name 15-isocyano-N-phenyl-12-(5-phenyl-8aH-quinolin-1-yl)-25-(3-phenylphenyl)-N-(4-phenylphenyl)-8-propan-2-yl-16-(8-propan-2-yl-6H-phenanthridin-5-yl)-10,27-dioxaheptacyclo[15.11.0.02,14.03,11.04,9.020,28.021,26]octacosa-1(28),2,4(9),5,7,11,13,15,17,19,21(26),22,24-tridecaen-19-amine ?
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C91H66N4O2
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