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 (1R,5R,6R,7S)-3-[(3-methoxyphenyl)methyl]-6-(pyrrolidine-1-carbonyl)-10-oxa-3-azatricyclo[5.2.1.01,5]dec-8-en-4-one using the IUPAC nomenclature.
user
C21H24N2O4
assistant