You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named butyl 7-(3-bromo-5-ethoxy-4-propoxyphenyl)-2-[(2-chlorophenyl)methylsulfanyl]-5-methyl-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate is given. What is its corresponding molecular formula?
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C29H34BrClN4O4S
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