You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[4-chloro-1-[(2,4-dichlorophenyl)methyl]pyrazol-3-yl]-2-[3,6-dimethyl-4-(trifluoromethyl)pyrazolo[3,4-b]pyridin-1-yl]acetamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C21H16Cl3F3N6O
assistant