Using C#CCn1c(=O)c2c(nc(C#Cc3cccc(OC)c3)n2C)n(C)c1=O to produce C#CCn1c(=O)c2c(nc(C#Cc3cccc(O)c3)n2C)n(C)c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.