You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 16-N,23-N-bis(4-methylphenyl)-16-N,23-N-bis[4-(trifluoromethoxy)phenyl]spiro[1-azaheptacyclo[13.10.1.02,14.03,11.04,9.019,26.020,25]hexacosa-2(14),3(11),4,6,8,12,15,17,19(26),20(25),21,23-dodecaene-10,9'-fluorene]-16,23-diamine by IUPAC nomenclature, provide its molecular formula.
user
C65H41F6N3O2
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