Using Nc1nc2ncnc-2c(-c2ccco2)[nH]1, CCCCOC(=O)N[C@@H](C)COS(C)(=O)=O to produce C[C@H](N)Cn1cnc2c(-c3ccco3)nc(N)nc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.