Using [N-]=[N+]=NCCO, C#Cc1ccc2c(c1)[C@H](N(C(=O)[O-])C(C)(C)C)C[C@H](C)N2C(C)=O to produce CC(=O)N1c2ccc(-c3cn(CCO)nn3)cc2[C@H](NC(=O)OC(C)(C)C)C[C@@H]1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.