You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-[(7,7-dimethyl-2-oxabicyclo[3.2.0]heptan-6-yl)amino]-2,3-dihydro-1H-inden-2-ol is the IUPAC name of a molecule. Please give its molecular formula.
user
C17H23NO2
assistant