Using CC(C)C(O)(c1ccccc1)c1ccc2nc(N)n(S(=O)(=O)N(C)C)c2c1 to produce CC(C)=C(c1ccccc1)c1ccc2nc(N)n(S(=O)(=O)N(C)C)c2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.