Using COc1ccccc1S(=O)(=O)Br, COC(=O)CCC(=O)c1ccc2c(c1)CC(N)C2 to produce COC(=O)CCC(=O)c1ccc2c(c1)CC(NS(=O)(=O)c1ccccc1OC)C2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.