You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-[(4-methyl-6-oxo-1H-pyrimidin-2-yl)sulfanyl]-N-[[1-(phenoxymethyl)cyclopropyl]methyl]propanamide into its molecular formula.
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C19H23N3O3S
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