Using C1COCCO1, Fc1cc(-c2nc(N3CCCCCC3)c3sccc3n2)c(F)cc1Cl to produce COc1cc(Cl)c(F)cc1-c1nc(N2CCCCCC2)c2sccc2n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.