Using OC(c1ccc2c(c1)N(C1CCN(CCc3ccc(F)cc3)CC1)CC2)c1ccccn1 to produce Fc1ccc(CCN2CCC(N3CCc4ccc(Cc5ccccn5)cc43)CC2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.