12a-Hydroxy-9-(7-hydroxy-3,7-dimethyl-octa-2,5-dienyloxy)-2,3-dimethoxy-6a,12a-dihydro-6H-chromeno[3,4-b]chromen-12-one 12a-hydroxy-9-{[(2E,5E)-7-hydroxy-3,7-dimethylocta-2,5-dien-1-yl]oxy}-2,3-dimethoxy-6a,12a-dihydrochromeno[3,4-b]chromen-12(6H)-one 4',5'-Dimethoxy-3-hydroxy-7-O-[(E)-3,7-dimethyl-7-hydroxyocta-2,5-dienyl] rotenoid Griffonianone A InChI=1/C28H32O8/c1-17(7-6-11-27(2,3)30)10-12-34-18-8-9-19-21(13-18)36-25-16-35-22-15-24(33-5)23(32-4)14-20(22)28(25,31)26(19)29/h6,8-11,13-15,25,30-31H,7,12,16H2,1-5H3/b11-6+,17-10 [1]benzopyrano[2,3-c][1]benzopyran-12(6H)-one, 6a,12a-dihydro-12a-hydroxy-9-[[(2E,5E)-7-hydroxy-3,7-dimethyl-2,5-octadienyl]oxy]-2,3-dimethoxy-