Using COc1ccc(-c2c(C)nc3sccn3c2=O)cc1, COc1cccc(C=O)c1OCC1CC1 to produce COc1ccc(-c2c(/C=C/c3cccc(OC)c3OCC3CC3)nc3sccn3c2=O)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.