You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
6-hydrazinyl-N-(3-methoxy-2,2-dimethylcyclobutyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine is the IUPAC name of a molecule. Please give its molecular formula.
user
C12H19N7O
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