Using FC(F)(F)c1ccccc1C1CCNCC1, COC(=O)c1ccccc1N=C=O to produce O=C(O)c1ccccc1NC(=O)N1CCC(c2ccccc2C(F)(F)F)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.