You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named N-[(5-ethoxy-1,3,4-thiadiazol-2-yl)methyl]-N-methyl-1-(1-pyridazin-3-ylpyrrolidin-2-yl)methanamine is given. What is its corresponding molecular formula?
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C15H22N6OS
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