Using O=C1CCN(C2CCNCC2)C(=O)N1, O=C(O)[C@H](O)CS(=O)(=O)c1ccc2cc(Cl)ccc2c1 to produce O=C1CCN(C2CCN(C(=O)[C@H](O)CS(=O)(=O)c3ccc4cc(Cl)ccc4c3)CC2)C(=O)N1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.