2-(1,1-Dioxido-2,3-dihydro-1,2-benzisothiazol-3-yl)-N,N-diethyl-1-propanamine AIDS-128319 AIDS128319 N-(2-(1,1-Dioxido-2,3-dihydro-1,2-benzisothiazol-3-yl)propyl)-N,N-diethylamine NSC262441