Using Cc1ccccc1, COc1cccc([C@]23CCCNC(=O)[C@@H]2CCC3)c1 to produce COc1cccc([C@@]23CCC[C@@H]2C(=O)N(C)CCC3)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.