You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(3-methylphenyl)-[4-[2-(5-methyl-2-pyridin-3-ylimidazol-1-yl)ethyl]piperidin-1-yl]methanone The above is the IUPAC name of a molecule. Write its molecular formula.
user
C24H28N4O
assistant