Using CC(C)(C)[C@H]1C(=O)OC(=O)N1C(=O)c1ccccc1, Cc1ccc([C@H](C)N)cc1 to produce Cc1ccc([C@H](C)NC(=O)[C@@H](NC(=O)c2ccccc2)C(C)(C)C)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.