Using c1ccc2c(C3CCNCC3)c[nH]c2c1, O=C(O)c1cc(Cc2cc(F)ccc2F)on1 to produce O=C(c1cc(Cc2cc(F)ccc2F)on1)N1CCC(c2c[nH]c3ccccc23)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.