Using CCOc1cccc(N=C2C=C(C(C)(C)C)C(=O)C(C(C)(C)C)=C2)c1 to produce CCOc1cccc(Nc2cc(C(C)(C)C)c(O)c(C(C)(C)C)c2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.