You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-phenyl-N-[5-(2-pyridin-2-yl-4,5-dihydro-1H-imidazo[4,5-d][1]benzazepine-6-carbonyl)pyridin-2-yl]benzamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C35H26N6O2
assistant