Using CCc1cnc(CNC(C)(C(N)=O)C(C)C)c(C(=O)O)c1 to produce CCc1cnc(C2=NC(C)(C(C)C)C(=O)N2)c(C(=O)O)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.