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system
What is the molecular formula of the molecule identified by 2-[(3Z,5E)-5-bromo-2-oxo-1,2-benzothiazocin-2-ium-3-yl]-1-[4-[3-(dimethylamino)propyl]piperazin-1-yl]ethanone ?
user
C21H28BrN4O2S+
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