Using [OH-], CCC(=O)NNC(=O)[C@H](Cc1ccccc1)NC(=O)CNC(=O)[C@@H](Cc1cn(S(=O)(=O)c2ccc(C)cc2)cn1)NC(=O)OC(C)(C)C to produce CCC(=O)NNC(=O)CNC(=O)[C@@H](Cc1c[nH]cn1)NC(=O)OC(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.