Using O=Cc1cccc(-c2ccco2)n1, NCC1(F)CCN(C(=O)c2ccc(F)c(Cl)c2)CC1 to produce O=C(c1ccc(F)c(Cl)c1)N1CCC(F)(CNCc2cccc(-c3ccco3)n2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.