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Convert the IUPAC name of a molecule tert-butyl 3-[4-(6-methoxypyridin-3-yl)oxy-3-methylanilino]-8-thia-4,6,11-triazatricyclo[7.4.0.02,7]trideca-1(9),2,4,6-tetraene-11-carboxylate into molecular formula.
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C27H29N5O4S
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