You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 2-[3,5-difluoro-6-[3-[3-(methylaminomethyl)phenyl]phenoxy]pyridin-2-yl]oxy-4-(dimethylamino)benzoic acid .
user
C28H25F2N3O4
assistant