You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-(cyclohexylmethyl)-N-[2-[3-(3-hydroxyphenyl)-8-azabicyclo[3.2.1]octan-8-yl]ethyl]-2-phenylacetamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C30H40N2O2
assistant