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 N-[6-(difluoromethoxy)-1,2,3,4-tetrahydronaphthalen-1-yl]-5,6-dimethylpyridazin-3-amine .
user
C17H19F2N3O
assistant