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 4-[2-(1-methyl-8-oxa-2-azaspiro[4.5]decan-2-yl)acetyl]piperazin-2-one using the IUPAC nomenclature.
user
C15H25N3O3
assistant