You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-hydrazinyl-N-[2-(oxolan-3-yl)ethyl]-6-propan-2-yloxy-1,3,5-triazin-2-amine is the IUPAC name of a molecule. Please give its molecular formula.
user
C12H22N6O2
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