IUPAC:(3R,4S,5S,6R)-5-methoxy-4-[(2R,3R)-2-methyl-3-(3-methylbut-2-en-1-yl)oxiran-2-yl]-1-oxaspiro[2.5]octan-6-yl (2E)-3-{4-[2-(dimethylamino)ethoxy]phenyl}prop-2-enoate
IUPAC:(3R,4S,5S,6R)-5-methoxy-4-[(2R,3R)-2-methyl-3-(3-methylbut-2-en-1-yl)oxiran-2-yl]-1-oxaspiro[2.5]octan-6-yl (2E)-3-{4-[2-(dimethylamino)ethoxy]phenyl}prop-2-enoate