You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 2,4-dimethyl-5-(4-methylimidazol-1-yl)pyridine;2,6-dimethyl-3-(4-methylimidazol-1-yl)pyridine into molecular formula.
user
C22H26N6
assistant