You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 5-[[[4-[2-chloro-3-(2,3-dihydro-1H-inden-4-yl)phenyl]-2-(difluoromethoxy)phenyl]methylamino]methyl]pyrrolidin-2-one .
user
C28H27ClF2N2O2
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