Using Cc1ccn(NC(=O)[C@H](C)NC(=O)OC(C)(C)C)c1C(=O)Nc1ccccc1 to produce Cc1ccn2nc([C@H](C)NC(=O)OC(C)(C)C)n(-c3ccccc3)c(=O)c12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.