Using NNC(N)=O, CCC1(C)CC(=O)C(C)C(C)(CC)N1OC(C)c1ccccc1 to produce CCC1(C)CC(=NNC(N)=O)C(C)C(C)(CC)N1OC(C)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.