Using CC1(C)CC(=O)C=C(N)C1, O=Cc1ccc(F)c(Cl)c1 to produce CC1(C)CC(=O)C2=C(C1)NC1=C(C(=O)CC(C)(C)C1)C2c1ccc(F)c(Cl)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.