Using O=C1CSC(NC2CC2)=N1, CC(C)COc1c(C#N)cnc2ccc(C=O)cc12 to produce CC(C)COc1c(C#N)cnc2ccc(/C=C3\SC(NC4CC4)=NC3=O)cc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.