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 (Z)-3-[4-[4-(4-cyanophenoxy)phenyl]pyrazol-1-yl]-3-sulfanylprop-2-enamide is given. What is its corresponding molecular formula?
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C19H14N4O2S
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