You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 3-[4-[[(1R)-1-[5-(4-methylpiperazin-1-yl)pyridin-2-yl]ethyl]amino]-1,3,5-triazin-2-yl]-4-propan-2-yl-1,3-oxazolidin-2-one into its molecular formula.
user
C21H30N8O2
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