Using COc1ccc(C(CC=CC=CC(=O)O)OC)cc1, O=C(Cl)C(=O)Cl to produce COc1ccc(C(CC=CC=CC(=O)Cl)OC)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.