You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 15-naphthalen-1-yl-1-sulfanylidene-12,18-dioxa-1lambda5-phosphahexacyclo[11.11.1.02,11.05,10.017,25.019,24]pentacosa-2(11),3,5,7,9,13,15,17(25),19,21,23-undecaene by IUPAC nomenclature, provide its molecular formula.
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C32H19O2PS
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