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 2-phenylsulfanyl-N-[(2-propan-2-yl-1,3-thiazol-4-yl)methyl]pyridine-3-carboxamide is given. What is its corresponding molecular formula?
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C19H19N3OS2
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