You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 2-[[6-[6-[2-[6-[6-[(2-hydroxyethylamino)methyl]pyridin-2-yl]pyridin-2-yl]ethyl]pyridin-2-yl]pyridin-2-yl]methylamino]ethanol ?
user
C28H32N6O2
assistant