You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 8-[4-(2-bicyclo[2.2.2]octanylmethyl)pyridin-2-yl]-2-phenyl-[1]benzofuro[2,3-b]pyridine .
user
C31H28N2O
assistant