Using COC(=O)c1cccc2nc([C@H](C)Nc3ncnc(N)c3C#N)n(C3CC3)c12 to produce C[C@H](Nc1ncnc(N)c1C#N)c1nc2cccc(C(=O)O)c2n1C1CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.