Using ClCCl, CC(=O)n1nc(-c2ccc(F)cc2)c2cc(C(=O)O)ccc21 to produce CC(=O)n1nc(-c2ccc(F)cc2)c2cc(C(=O)Cl)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.