You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[2-(2,3-dimethylcyclohexyl)acetyl]-6-[2-(3,5-dimethylphenyl)acetyl]-3-(oxolan-2-ylmethyl)-10-oxa-3-azatricyclo[5.2.1.01,5]dec-8-en-4-one is the IUPAC name of a molecule. Please give its molecular formula.
user
C33H43NO5
assistant