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 3-[2-[4-[2-amino-5-(3,4-dimethoxyphenyl)pyridin-3-yl]phenyl]acetyl]-5-(4-bromophenyl)-1-(oxan-4-ylmethyl)pyridin-4-one ?
user
C38H36BrN3O5
assistant