Using CCN(CC)S(=O)(=O)c1ccc(-c2ccc(C(=O)O)c(=O)[nH]2)cc1, ClCCl to produce CCN(CC)S(=O)(=O)c1ccc(-c2ccc(CCl)c(=O)[nH]2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.