You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Translate the chemical IUPAC name methyl 2-(7,11,12-trimethyl-5-oxo-10-thia-3,4,6,8-tetrazatricyclo[7.3.0.02,6]dodeca-1(9),2,7,11-tetraen-4-yl)acetate into its molecular formula.
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C13H14N4O3S
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