You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 2-[2-[[(3R,4S)-3-amino-4-cyclopropylpyrrolidin-1-yl]methyl]phenoxy]-1-piperidin-1-ylethanone;dihydrochloride .
user
C21H33Cl2N3O2
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