You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named bis(4-iodophenyl)-[4-(trifluoromethyl)phenyl]sulfanium;N,N-diethylethanamine;5,5,6,6-tetrafluorospiro[1,3-dioxepane-2,4'-adamantane]-1'-carboxylate;trifluoromethanesulfonate by IUPAC nomenclature, provide its molecular formula.
user
C75H73F17I4NO11S3-
assistant