1 NK1 (1r,5s,6s,7r,8s)-1-thioniabicyclo[4.3.0]nonan-5,7,8-triol 1.000 2 NK2 (1r,6s,7r,8s)-1-thioniabicyclo[4.3.0]nonan-7,8-diol 0.917 3 SWA 1s-8ab-octahydro-indolizidine-1a,2a,8b-triol 0.846 4 5V4 (1~{R},2~{R})-2,3-dihydro-1~{H}-indene-1,2-diol 0.769 5 D1N Naphthalene-1,2-diol 0.714 6 D48 Naphthalene-2,3-diol 0.714 7 NDH (1r, 2s)-cis 1,2 dihydroxy-1,2-dihydronaphthalene 0.714