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What is the molecular formula of the molecule N-[3-chloro-4-(1-oxo-3-sulfanylidene-5,6,8,8a-tetrahydroimidazo[5,1-c][1,4]oxazin-2-yl)phenyl]-1,3-thiazole-4-carboxamide ?
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C16H13ClN4O3S2
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