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 (1-methylcyclopropyl) 4-[5-fluoro-6-(2-methyl-6-methylsulfonylpyridin-3-yl)oxypyrimidin-4-yl]oxypiperidine-1-carboxylate ?
user
C21H25FN4O6S
assistant