Using CI, CCCSC1(C)C=CC(=N)C(NC(=S)NC(=O)OC)=C1Cc1ccccc1 to produce CCCSC1(C)C=CC(=N)C(NC(=NC(=O)OC)SC)=C1Cc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.