You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[(2R)-1-[2-[[(3R)-3-methylpyrrolidin-3-yl]amino]acetyl]pyrrolidin-2-yl]boronic acid The above is the IUPAC name of a molecule. Write its molecular formula.
user
C11H22BN3O3
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