Using CC(C)(C)OC(=O)N[C@@H](CC(=O)O)Cc1ccc2ccccc2c1, Cc1nc2ccccc2n1C1CCCNC1 to produce Cc1nc2ccccc2n1C1CCCN(C(=O)C[C@@H](Cc2ccc3ccccc3c2)NC(=O)OC(C)(C)C)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.