You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 10-methoxy-2,2,4-trimethyl-9-(methylsulfanylmethoxy)-5-[3-(methylsulfanylmethoxy)phenyl]-1,5-dihydrochromeno[3,4-f]quinoline into molecular formula.
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C30H33NO4S2
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