Using CCN(CC)S(F)(F)F, N#CC1(O)CN(C(c2ccccc2)c2ccccc2)C1 to produce N#CC1(F)CN(C(c2ccccc2)c2ccccc2)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.