You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as 2-[6-(2,4-dimethylphenyl)pyridazin-3-yl]sulfanyl-N-(oxolan-2-ylmethyl)acetamide using the IUPAC nomenclature.
user
C19H23N3O2S
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