You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-methyl-2-[9-[8-(2-phenylethyl)-8-azabicyclo[3.2.1]octan-3-yl]-9H-xanthen-3-yl]aniline The above is the IUPAC name of a molecule. Write its molecular formula.
user
C35H36N2O
assistant