Using O=C(O)C(F)(F)F, O=C(O)CN1C(=O)CC2(CCN(CCc3ccncc3)CC2)CC1=O to produce O=C(O)CN1C(=O)CC2(CCN(CCC3CCNCC3)CC2)CC1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.