You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[4-[[4-(difluoromethoxy)phenyl]methyl]-3-phenylmethoxy-1H-indol-2-yl]-N-pyridin-3-ylformamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C29H23F2N3O3
assistant