You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(3S,4S)-4-(methoxymethyl)-N-methyl-1-[2-(2-methylimidazol-1-yl)acetyl]pyrrolidine-3-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C14H22N4O3
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