Using CC(=O)Cl, CC1=C(C)C(O)N(c2nc3ccc(F)cc3s2)C1=O to produce CC(=O)OC1C(C)=C(C)C(=O)N1c1nc2ccc(F)cc2s1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.