Using CCc1ccc2cc(N)c(C(=O)O)nc2c1, CC(C)(C)OC(=O)N[C@H]1CCCN(c2c(N)cnc3c2CCO3)C1 to produce CCc1ccc2cc(N)c(C(=O)Nc3cnc4c(c3N3CCC[C@H](N)C3)CCO4)nc2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.