Using Cc1nc2cc(Cl)c(-c3ccc(N)cc3)cc2o1, O=C(Cl)c1ccccc1F to produce Cc1nc2cc(Cl)c(-c3ccc(NC(=O)c4ccccc4F)cc3)cc2o1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.