You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as 2-[4-[4-(2-propan-2-ylpyrrolidin-1-yl)piperidin-1-yl]-2-(trifluoromethyl)phenyl]-8-oxa-2-azaspiro[4.5]decan-1-one using the IUPAC nomenclature.
user
C27H38F3N3O2
assistant