Using COC(=O)c1cccc(Nc2nccc(-c3sc(N)nc3-c3ccccc3)n2)c1 to produce Nc1nc(-c2ccccc2)c(-c2ccnc(Nc3cccc(CO)c3)n2)s1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.