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system
Name the molecular formula for the molecule established as 6-(4-bromophenyl)-3-ethyl-1-methyl-4,7-dihydro-2H-[1,3]thiazolo[3,2-a][1,3,5]triazin-1-ium-6-ol using the IUPAC nomenclature.
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C14H19BrN3OS+
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