You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-[[6-amino-1-(2-methylpropyl)-2,4-dioxopyrimidin-5-yl]-butylamino]-N-(2-methylpropylcarbamoyl)acetamide into its molecular formula.
user
C19H34N6O4
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