Using CC(C)(C)OC(=O)NC1CCC(OS(C)(=O)=O)CC1, COC(=O)c1ccc(-c2nc(CS)c(C)o2)cc1 to produce COC(=O)c1ccc(-c2nc(CSC3CCC(NC(=O)OC(C)(C)C)CC3)c(C)o2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.