Using [C-]#N, COc1ccc(-c2c(C)c3cccc4c3n2CC(CCOS(=O)(=O)c2ccc(C)cc2)O4)cc1 to produce COc1ccc(-c2c(C)c3cccc4c3n2CC(CCC#N)O4)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.