Using CON(C)C(=O)C1CC[C@@H](N(Cc2ccccc2)Cc2ccccc2)C1 to produce O=CC1CC[C@@H](N(Cc2ccccc2)Cc2ccccc2)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.