Using Cc1ccc(S(=O)(=O)Cl)cc1, COC(=O)C1(NC(=O)OC(C)(C)C)CCNCC1 to produce COC(=O)C1(NC(=O)OC(C)(C)C)CCN(S(=O)(=O)c2ccc(C)cc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.