You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[4-[(4-fluorophenyl)methyl]oxan-4-yl]-[(1S,5S)-3-(1H-indazol-5-ylmethyl)-8-azabicyclo[3.2.1]octan-8-yl]methanone is the IUPAC name of a molecule. Please give its molecular formula.
user
C28H32FN3O2
assistant