Using N#CC(C#N)=C(O)c1ccc(Oc2ccccc2)cc1, CCN(C(C)C)C(C)C to produce COC(=C(C#N)C#N)c1ccc(Oc2ccccc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.