You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named ethyl (4R)-4-[2-[2-[2-[[5-bromo-2-(cyanomethoxy)phenyl]methylidene]hydrazinyl]-2-oxoethoxy]phenyl]-6-methyl-2-sulfanylidene-3,4-dihydro-1H-pyrimidine-5-carboxylate is given. What is its corresponding molecular formula?
user
C25H24BrN5O5S
assistant