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 6-chloro-3-[3-[1-(4-chlorophenyl)ethyl]-5-phenylimidazol-4-yl]-N-[2-[4-(2-oxo-1,3-diazinan-1-yl)piperidin-1-yl]pyridin-3-yl]-1H-indole-2-carboxamide ?
user
C40H38Cl2N8O2
assistant