You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the compound with this IUPAC name 8-[(6-chloro-4-ethoxy-8-methoxynaphthalen-2-yl)methyl]-3-[4-(1,3,2-dioxazetidin-2-yl)phenyl]-1-oxa-3,8-diazaspiro[4.5]decan-2-one ?
user
C28H30ClN3O6
assistant