You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule (4,4-dimethyl-1,2,3,3a,6,6a-hexahydropyrrolo[3,4-c]pyrrol-5-yl)-(2-methyloxolan-2-yl)methanone .
user
C14H24N2O2
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