Using Cc1ccccc1C1CCc2cc(O[C@H]3CC[C@H](NC(=O)OC(C)(C)C)CC3)ccc2O1 to produce Cc1ccccc1C1CCc2cc(O[C@H]3CC[C@H](N)CC3)ccc2O1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.