Using CCC1CCC(=O)C=C1c1ccc(OCC(=O)O)c(Cl)c1Cl, CC(C)(O)C(=O)O to produce CCC1CCC(=O)C=C1c1ccc(OCC(=O)OC(C)(C)C(=O)O)c(Cl)c1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.