2,5-cyclohexadiene-1,4-dione, 2-[(2E)-3,7-dimethyl-2,6-octadienyl]-3,5-dihydroxy-6-(3-methyl-2-butenyl)- 2,6-Dihydroxyl-3-geranyl-5-isoprenyl-2,5-dihexadiene-1,4-dione 2-(3,7-Dimethyl-octa-2,6-dienyl)-3,5-dihydroxy-6-(3-methyl-but-2-enyl)-[1,4]benzoquinone 2-[(2E)-3,7-dimethylocta-2,6-dien-1-yl]-3,5-dihydroxy-6-(3-methylbut-2-en-1-yl)benzo-1,4-quinone Erectquione A InChI=1/C21H28O4/c1-13(2)7-6-8-15(5)10-12-17-18(22)16(11-9-14(3)4)19(23)21(25)20(17)24/h7,9-10,23-24H,6,8,11-12H2,1-5H3/b15-10