You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 3-[(S)-(13-sulfido-12,14-dioxa-13-phosphoniapentacyclo[13.8.0.02,11.03,8.018,23]tricosa-1(15),2(11),3,5,7,9,16,18,20,22-decaen-13-yl)-[4-(trifluoromethyl)phenyl]methyl]but-3-en-2-one by IUPAC nomenclature, provide its molecular formula.
user
C32H22F3O3PS
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