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 2,6-dimethoxy-4-(7-pyrimidin-5-ylimidazo[1,2-a]pyridin-3-yl)-N-(2,2,2-trifluoroethyl)benzamide ?
user
C22H18F3N5O3
assistant