You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule (11R)-10-(4-ethoxyphenyl)-N-[(2-methoxyphenyl)methyl]-11-methyl-9-oxo-3-thia-1,10-diazatricyclo[6.4.0.02,6]dodeca-2(6),4,7-triene-11-carboxamide into molecular formula.
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C27H27N3O4S
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