You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule identified by 2-pyridin-3-yl-5-[5-[7-[6-(6-pyridin-3-ylpyridin-3-yl)pyridin-3-yl]triphenylen-2-yl]pyridin-2-yl]pyridine ?
user
C48H30N6
assistant