1 DZG 1-(2,3-dihydro-1,4-benzodioxin-6-ylsulfonyl)-4-[(4-methoxyphenyl)sulfonyl]piperazine 1.000 2 DYY 1-[(2,6-difluorophenyl)sulfonyl]-4-(2,3-dihydro-1,4-benzodioxin-6-ylsulfonyl)piperazine 0.875 3 3SZ 3-{[4-(2,3-dihydro-1,4-benzodioxin-6-ylsulfonyl)-1,4-diazepan-1-yl]sulfonyl}aniline 0.818 4 O7F 4-[4-(3-aminobenzene-1-sulfonyl)piperazine-1-sulfonyl]benzene-1,2-diol 0.727 5 OB0 4-[4-(4-aminobenzene-1-sulfonyl)piperazine-1-sulfonyl]benzene-1,2-diol 0.727