You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (5R)-N,N-dimethyl-7-[(5-methyl-1,2-oxazol-3-yl)methyl]-6,8-dihydro-5H-imidazo[1,5-a]pyrazine-5-carboxamide into its molecular formula.
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C14H19N5O2
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