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 N-(3,4-dichlorophenyl)-3-(naphthalen-2-ylmethyl)-2-oxo-1-oxa-3,8-diazaspiro[4.5]decane-8-carboxamide .
user
C25H23Cl2N3O3
assistant