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Can you give the molecular formula of the molecule 4-(4-phenylphenyl)-2-spiro[fluorene-9,11'-hexacyclo[13.7.1.02,14.04,12.05,10.019,23]tricosa-1(22),2,4(12),5,7,9,13,15,17,19(23),20-undecaene]-3'-ylquinazoline;4-pyridin-3-yl-2-spiro[fluorene-9,11'-hexacyclo[13.7.1.02,14.04,12.05,10.019,23]tricosa-1(22),2,4(12),5,7,9,13,15,17,19(23),20-undecaene]-3'-ylquinazoline;4-pyridin-4-yl-2-spiro[fluorene-9,11'-hexacyclo[13.7.1.02,14.04,12.05,10.019,23]tricosa-1(22),2,4(12),5,7,9,13,15,17,19(23),20-undecaene]-3'-ylquinazoline ?
user
C151H86N8
assistant