You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named methyl 5-chloro-4-ethyl-3-methyl-1-[3-[[3-[2-[2-methyl-5-(methylsulfanylmethyl)pyrazol-3-yl]ethyl]-5,6,7,8-tetrahydronaphthalen-1-yl]oxy]propyl]indole-2-carboxylate by IUPAC nomenclature, provide its molecular formula.
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C34H42ClN3O3S
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