Using COC(=O)c1ccc2nc(NC(C)C)c3n[nH]c(=O)n3c2c1 to produce CC(C)Nc1nc2ccc(CO)cc2n2c(=O)[nH]nc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.