Using CN(C)C(=O)[C@@H](C1CC=C(c2ccc3ncnn3c2)CC1)[C@H](NC(=O)OC(C)(C)C)C(=O)N1CCC(F)(F)C1 to produce CN(C)C(=O)[C@@H](C1CCC(c2ccc3ncnn3c2)CC1)[C@H](NC(=O)OC(C)(C)C)C(=O)N1CCC(F)(F)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.