You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule [diethoxy(methylidene)-lambda5-phosphanyl]-diphenyl-sulfanylidene-lambda5-phosphane;diphenylphosphoryl-diphenyl-sulfanylidene-lambda5-phosphane into molecular formula.
user
C41H42O3P4S2
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