You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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4-[3-(5-bromothiophen-2-yl)-1,2,4-oxadiazol-5-yl]-1H-pyrazole-5-carbonitrile is the IUPAC name of a molecule. Please give its molecular formula.
user
C10H4BrN5OS
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