Using CNC(=O)c1cc(-c2nn(C3CCCC3)c3ccnc(OC)c23)cs1 to produce CNC(=O)c1cc(-c2nn(C3CCCC3)c3cc[nH]c(=O)c23)cs1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.