Using O=Cc1ccc(Cl)cc1, C=CCOc1ccc2c(C)cc(=O)oc2c1C(C)=O to produce C=CCOc1ccc2c(C)cc(=O)oc2c1C(=O)C=Cc1ccc(Cl)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.