Using CC(C)(C)OC(=O)N[C@H](CCO)C(=O)NCC1CCc2c(sc3ncnc(Nc4ccc5[nH]c(=O)sc5c4)c23)C1 to produce N[C@@H](CCO)C(=O)NCC1CCc2c(sc3ncnc(Nc4ccc5[nH]c(=O)sc5c4)c23)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.