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 12,12-dimethyl-5-oxa-1,8,10-triazatricyclo[7.3.0.03,7]dodeca-3,6,8-trien-11-one .
user
C10H11N3O2
assistant