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For the molecule named 1-[3-[3-chloro-4-(pyridin-2-ylmethoxy)anilino]-8-thia-4,6,11-triazatricyclo[7.4.0.02,7]trideca-1(9),2,4,6-tetraen-11-yl]-4-[ethyl(propan-2-yl)amino]but-2-en-1-one by IUPAC nomenclature, provide its molecular formula.
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C30H33ClN6O2S
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