Using O=c1oc(-c2ccccc2)nc2ccc(Cl)cc12, COc1cccc(F)c1 to produce COc1cccc(F)c1C(=O)c1cc(Cl)ccc1NC(=O)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.