You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name methyl 2-[2-[2-(2-ethoxyanilino)-2-oxoethyl]sulfanyl-6-oxo-1H-pyrimidin-4-yl]acetate into its molecular formula.
user
C17H19N3O5S
assistant