Using CCOC(=O)C(Cl)CCC(=O)[O-], CCNc1nc(C(OC)OC)ccc1C(=O)c1cccc(Cl)c1 to produce CCn1c(=O)c(CCC(=O)OC)c(-c2cccc(Cl)c2)c2ccc(C=O)nc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.