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 6-chloro-4-[(6-methyl-3-methylsulfanylpyridin-2-yl)amino]-N-(trideuteriomethyl)pyridazine-3-carboxamide ?
user
C13H14ClN5OS
assistant