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-(7,15-dioxo-16-oxa-6-azaspiro[4.12]heptadec-10-en-8-yl)-N-(1-hydroxy-3-phenylpropan-2-yl)acetamide using the IUPAC nomenclature.
user
C26H36N2O5
assistant