You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(3,4-dibromophenyl)methyl (2R,4R)-2-[4-(1-methylpiperidin-4-yl)piperidin-1-yl]-4-(2-oxo-1,4-dihydrothieno[3,2-d]pyrimidin-3-yl)-2-(2-oxoethyl)piperidine-1-carboxylate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C32H41Br2N5O4S
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