You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
ethyl 4-[[(1S)-2-hydroxy-1-(3-methoxyphenyl)ethyl]amino]-2-[(1-oxo-3,4-dihydro-2H-isoquinolin-6-yl)amino]pyrimidine-5-carboxylate is the IUPAC name of a molecule. Please give its molecular formula.
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C25H27N5O5
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