You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule [(2S)-4,4-difluoro-2-[3-(methoxymethyl)-1,2,4-oxadiazol-5-yl]pyrrolidin-1-yl]-(3-methylimidazol-4-yl)methanone ?
user
C13H15F2N5O3
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