Using CCN(c1cc(-c2ccc(CO)nc2)cc(C(=O)NCc2c(C)cc(C)[nH]c2=O)c1C)C1CCOCC1, BrC(Br)(Br)Br to produce CCN(c1cc(-c2ccc(CBr)nc2)cc(C(=O)NCc2c(C)cc(C)[nH]c2=O)c1C)C1CCOCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.