Using CC(=O)c1nc(C(=O)NC[C@H](C)n2ccc(-c3ccc(C#N)c(Cl)c3)n2)co1 to produce CC(O)c1nc(C(=O)NC[C@H](C)n2ccc(-c3ccc(C#N)c(Cl)c3)n2)co1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.