Using COc1ccc(CC(=O)NCCc2ccc3[nH]cc(CCO)c3c2)cc1, BrC(Br)(Br)Br to produce COc1ccc(CC(=O)NCCc2ccc3[nH]cc(CCBr)c3c2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.