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-[[2-[(5R)-3-methyl-2-oxo-1-oxa-3,9-diazaspiro[4.5]decan-9-yl]acetyl]amino]benzoic acid .
user
C17H21N3O5
assistant