Using CC(C)n1nc(C(=O)N[C@H]2CC[C@@H](CCO)N(Cc3ccccc3)C2)c2ccccc21 to produce CC(C)n1nc(C(=O)N[C@H]2CC[C@@H](CCO)NC2)c2ccccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.