Using CC#N, CCn1nc(C)c(C(=O)c2ccc(C(F)(F)F)cc2S(C)(=O)=O)c1O to produce CCn1nc(C)c(C(=O)c2ccc(C(F)(F)F)cc2S(C)(=O)=O)c1OS(=O)(=O)c1ccc(C)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.