You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3,3,6,6,10-pentamethyl-9-(1-prop-2-ynylindol-3-yl)-4,5,7,9-tetrahydro-2H-acridine-1,8-dione The above is the IUPAC name of a molecule. Write its molecular formula.
user
C29H32N2O2
assistant