You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 3-[5-methyl-1-[[1-(1-methylimidazol-4-yl)sulfonylpiperidin-3-yl]methyl]imidazol-2-yl]pyridine into its molecular formula.
user
C19H24N6O2S
assistant