Using c1ccc(OCC2CO2)cc1, CS(=O)(=O)Nc1ccc(C(=O)N2CCNCC2)cc1 to produce CS(=O)(=O)Nc1ccc(C(=O)N2CCN(CC(O)COc3ccccc3)CC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.