Using CC1(C)Oc2ccc(C#N)cc2C2OC21, N#Cc1c[nH]c2ccccc12 to produce CC1(C)C=C(n2cc(C#N)c3ccccc32)c2cc(C#N)ccc2O1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.