Using Cc1nccc2c1c(=O)n(C)c1cc(OC[C@H](CC3CC3)NC(=O)OC(C)(C)C)ccc21 to produce Cc1nccc2c1c(=O)n(C)c1cc(OC[C@@H](N)CC3CC3)ccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.