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