(1'E,3'E)-5-(3,3-dimethyloxiran-2-yl)-3-methylhexa-1,3-dienyl-quinolinone B => aspoquinolone A
(1'e,3'e)-5-(3,3-dimethyloxiran-2-yl)-3-methylhexa-1,3-dienyl-quinolinone b => aspoquinolone a
(1'E,3'E)-5-(3,3-dimethyloxiran-2-yl)-3-methylhexa-1,3-dienyl-quinolinone B => aspoquinolone A
(1'e,3'e)-5-(3,3-dimethyloxiran-2-yl)-3-methylhexa-1,3-dienyl-quinolinone b => aspoquinolone a