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 methyl (3R,4S)-3-(3-cyclopentyloxy-4-methoxyphenyl)-4-[(2-methylpropan-2-yl)oxycarbonylamino]pyrrolidine-1-carboxylate .
user
C23H34N2O6
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