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 1-(2-methyl-5-methylsulfonylphenyl)-3-[2-[(5-methyl-1H-1,2,4-triazol-3-yl)sulfanyl]ethyl]urea is given. What is its corresponding molecular formula?
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C14H19N5O3S2
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