Using CCOC(=O)CCn1ccc(/C=C2\CN(C(C(=O)OC)c3ccccc3F)CC[C@H]2SC(C)=O)n1 to produce CCOC(=O)CCn1ccc(/C=C2\CN(C(C(=O)OC)c3ccccc3F)CC[C@H]2S)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.