You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[imidazo[1,2-a]pyridin-2-ylmethyl(methyl)amino]-N-(5-methylpyridin-2-yl)acetamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C17H19N5O
assistant