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 2-(3,6-dichloropyridin-2-yl)-3-methyl-6-(trifluoromethyl)-1,3,4,5-tetrahydroimidazo[4,5-c]pyridazine ?
user
C12H10Cl2F3N5
assistant