Using Cc1ccc(CO)cn1, CS(=O)c1nc(N)nc(-c2ccco2)c1C#N to produce Cc1ccc(COc2nc(N)nc(-c3ccco3)c2C#N)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.