You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named N-(4-methylphenyl)-6-(4-methyl-3-piperidin-1-ylsulfonylphenyl)pyridazin-3-amine is given. What is its corresponding molecular formula?
user
C23H26N4O2S
assistant