Using CC(=O)Cl, CCOC(=S)CC/C(C)=C/Cc1c(O)c2c(c(C)c1OC)COC2=O to produce CCOC(=S)CC/C(C)=C/Cc1c(OC)c(C)c2c(c1OC(C)=O)C(=O)OC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.