You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 4-chloro-2-[[6-(2,2-difluoro-3-methylbut-3-enoxy)-5-methylpyridin-3-yl]methyl]-6-methylindazole .
user
C20H20ClF2N3O
assistant