Using NCCCCCNOCc1ccccc1, CC(C)(C)OC(=O)ON=C(C#N)c1ccccc1 to produce CC(C)(C)OC(=O)NCCCCCNOCc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.