You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule N-[4,6-dimethyl-1-(2-pyridin-2-ylacetyl)-2,3-dihydroindol-5-yl]-2-[4-(trifluoromethyl)phenyl]benzamide .
user
C31H26F3N3O2
assistant