Using CON, CC1(c2cccc(F)c2)NC(=O)c2c(Cl)cc(Nc3cc(NC(=O)C4CC4)ncn3)c(=O)n21 to produce CON=C1NC2(CCCCC2)n2c1c(Cl)cc(Nc1ccncn1)c2=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.