1 FC7 Fusicoccin a-thf 1.000 2 5SO Fusicoccin a-thf derivative 0.927 3 SJ4 Fusicoccin j-acetonide 0.905 4 0V4 (4r,5r,6r,6as,9s,9ae,10ar)-5-hydroxy-9-(methoxymethyl)-6,10a-dimethyl-3-(propan-2-yl)-1,2,4,5,6,6a,7,8,9,10a-decahydrodicyclopenta[a,D][8]annulen-4-yl alpha-D-glucopyranoside 0.727 5 OD8 (2~{R},3~{S},4~{S},5~{R},6~{S})-2-(hydroxymethyl)-6-[[(1~{S},3~{R},6~{S},7~{S},8~{R},9~{R},10~{R},11~{R},14~{S})-14-(me thoxymethyl)-3,10-dimethyl-9-oxidanyl-6-propan-2-yl-8-tricyclo[9.3.0.0^{3,7}]tetradecanyl]oxy]oxane-3,4,5-triol 0.727