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-methyl-2-phenyl-1-[3-[6-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl]piperidin-1-yl]propan-1-one ?
user
C22H23F3N4O
assistant