You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named N-[4-chloro-7-(6-chloropyridin-3-yl)-1-methylindazol-3-yl]methanesulfonamide is given. What is its corresponding molecular formula?
user
C14H12Cl2N4O2S
assistant