Using O=C(O)Cn1c(=O)oc2cc(Cl)ccc21, Fc1ccc(CN2CCNCC2)cc1 to produce O=C(Cn1c(=O)oc2cc(Cl)ccc21)N1CCN(Cc2ccc(F)cc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.