You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 9-bromo-N,N-dimethyl-4lambda4-thia-2,3,7-triazatricyclo[6.4.0.02,6]dodeca-1(8),3,4,6,9,11-hexaen-5-amine into its molecular formula.
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C10H9BrN4S
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