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 6-[[(2S,3R)-3-methyl-1-(5-methyl-2-pyrimidin-2-ylbenzoyl)piperidin-2-yl]methylamino]pyridine-3-carbonitrile .
user
C25H26N6O
assistant