Using NCC1(c2ccccc2)CCC1, CN(C(=O)OC(C)(C)C)[C@@H](Cc1ccc(OCc2ccccc2)cc1)C(=O)O to produce CN(C(=O)OC(C)(C)C)[C@@H](Cc1ccc(OCc2ccccc2)cc1)C(=O)NCC1(c2ccccc2)CCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.