Using CO[C@@H]1C[C@@H](Cc2c[nH]c3ccc(-n4c(C)ccc4C)cc23)N(C)C1 to produce CO[C@@H]1C[C@@H](Cc2c[nH]c3ccc(N)cc23)N(C)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.