Using CCOc1ccc(Br)cc1-c1cc(Nc2ccc(C(=O)O)cc2)nc(N)n1, On1nnc2ccccc21 to produce CCOc1ccc(Br)cc1-c1cc(Nc2ccc(C(=O)NO)cc2)nc(N)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.