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-cyclohexyl-3-(4-ethoxyphenyl)-1-[(6-methoxy-2-oxo-1H-quinolin-3-yl)methyl]thiourea is given. What is its corresponding molecular formula?
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C26H31N3O3S
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