You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
7,7-dimethyl-N-(1-pyrazol-1-ylpropan-2-yl)-2-oxabicyclo[3.2.0]heptan-6-amine The above is the IUPAC name of a molecule. Write its molecular formula.
user
C14H23N3O
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