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 3-N-cyclopropyl-3-N-(2,3-dihydro-1H-inden-1-yl)-1-N-(3-methylphenyl)piperidine-1,3-dicarboxamide .
user
C26H31N3O2
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