Using CC(C)(C)OC(=O)Nc1cccc(CNc2ncnc3c(C(N)=O)cc(C=O)cc23)c1 to produce CC(C)(C)OC(=O)Nc1cccc(CNc2ncnc3c(C(N)=O)cc(CO)cc23)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.