You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule N-[6-[5-ethyl-3-methyl-4-oxo-6-(trifluoromethyl)imidazo[4,5-c]pyridin-2-yl]-5-ethylsulfinylpyridin-3-yl]-N-methylcyclopropanesulfinamide ?
user
C21H24F3N5O3S2
assistant