167173-91-3 6,8(2H,7H)-Isoquinolinedione, 7-(acetyloxy)-5-chloro-3-((1E,3E,5S)-3,5-dimethyl-1,3-heptadienyl)-2-(2-hydroxyethyl)-7-methyl-, (7R)- 6,8(2H,7H)-Isoquinolinedione, 7-(acetyloxy)-5-chloro-3-(3,5-dimethyl-1,3-heptadienyl)-2-(2-hydroxyethyl)-7-methyl-, (R-(R*,S*-(E,E)))- FO 3216IV FO-3216 VI Isochromophilone IV Isochromophilone VI