You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
methyl (4S)-4-[4-[(2S)-2-[(2E)-2-[[2-[(2,4-dichlorophenyl)methoxy]phenyl]methylidene]hydrazinyl]-2-hydroxyethoxy]-3-ethoxyphenyl]-6-methyl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C31H32Cl2N4O7
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