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-(2,3-dihydro-1,4-benzodioxin-6-yl)-3-[(3S)-3-methyl-1,1-dioxothiolan-3-yl]thiourea is given. What is its corresponding molecular formula?
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C14H18N2O4S2
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