Using CCCN(CCC)S(=O)(=O)c1ccc(C(=O)Cl)cc1, CCOC(=O)C1Oc2ccc(C)cc2O1 to produce CCCN(CCC)S(=O)(=O)c1ccc(C(=O)c2cc3c(cc2C)OC(C(=O)OCC)O3)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.