Using CCC(C)C(=O)Cl, Nc1ccc(-n2nc3c4cccc(F)c4[nH]cc-3c2=O)cc1 to produce CCC(C)C(=O)Nc1ccc(-n2nc3c4cccc(F)c4[nH]cc-3c2=O)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.