Using CCOC(=O)CCCCl, CC(=O)N1c2ccccc2SC1c1ccccc1O to produce CCOC(=O)CCCOc1ccccc1C1Sc2ccccc2N1C(C)=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.