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What is the molecular formula of the molecule 2-[[4-[(3aR,5S,6R,7aS)-5,6-dibromo-1,3-dioxo-3a,4,5,6,7,7a-hexahydroisoindol-2-yl]benzoyl]amino]benzoic acid ?
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C22H18Br2N2O5
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