Using COc1ccccc1-c1ccc(C=O)o1, CCN1C(=S)COC1=S to produce CCN1C(=S)OC(=Cc2ccc(-c3ccccc3OC)o2)C1=S, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.