Using COc1ccc2[nH]c3c(c2c1)CN(Cc1ccccc1)CC3 to produce COc1ccc2c(c1)[C@@H]1CN(Cc3ccccc3)CC[C@H]1N2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.