You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-N,6-N-dimethyl-4-N-[(1-methylimidazol-2-yl)methyl]-5-propan-2-ylpyrimidine-4,6-diamine The above is the IUPAC name of a molecule. Write its molecular formula.
user
C14H22N6
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