Using CC(=O)C=Cc1ccc2[nH]cc(C[C@H]3CCCN3CCC(=O)N(C)C)c2c1 to produce CC(=O)CCc1ccc2[nH]cc(C[C@H]3CCCN3CCC(=O)N(C)C)c2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.