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 3-(2-bromophenyl)-6-[5-(2,5-dichlorophenyl)furan-2-yl]-5H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine into molecular formula.
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C20H11BrCl2N4OS
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