1 B3Z N-[2-(diethylamino)ethyl]-2-fluoranyl-benzenesulfonamide 1.000 2 B3W 4-chloranyl-N-[2-(diethylamino)ethyl]benzenesulfonamide 0.895 3 B3V N-[2-(diethylamino)ethyl]-3-methoxy-benzenesulfonamide 0.850 4 Z5K N-[2-(diethylamino)ethyl]-3-(trifluoromethyl)benzenesulfonamide 0.773