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 2-[3-(2-aminoethoxy)phenyl]-1-[(1S,5S)-7-methyl-3-oxa-7,9-diazabicyclo[3.3.2]decan-9-yl]ethanone .
user
C18H27N3O3
assistant