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For the molecule named 2-[4,6-dioxo-5-[[(2R)-oxolan-2-yl]methyl]-8-thia-3,5,10-triazatricyclo[7.4.0.02,7]trideca-1(9),2(7),10,12-tetraen-3-yl]-N-(4-methylphenyl)acetamide by IUPAC nomenclature, provide its molecular formula.
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C23H22N4O4S
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