You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-[1-(dimethylamino)propan-2-yl-ethylamino]-N'-hydroxy-5,6-dimethylpyridazine-4-carboximidamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C14H26N6O
assistant