Using CCOC(=O)Cc1cc(O)ccc1Cl, O=Cc1cc(Br)ccc1F to produce CCOC(=O)Cc1cc(Oc2ccc(Br)cc2C=O)ccc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.