IUPAC:(2R,3R,4R,5R,6S)-4-(dimethylamino)-6-{5-ethenyl-15-hydroxy-3,17-dimethoxy-8-oxo-9-oxatetracyclo[8.8.0.0^{2,7}.0^{11,16}]octadeca-1(10),2(7),3,5,11(16),12,14,17-octaen-12-yl}-5-hydroxy-2-methyloxan-3-yl acetate
IUPAC:(2R,3R,4R,5R,6S)-4-(dimethylamino)-6-{5-ethenyl-15-hydroxy-3,17-dimethoxy-8-oxo-9-oxatetracyclo[8.8.0.0^{2,7}.0^{11,16}]octadeca-1(10),2(7),3,5,11(16),12,14,17-octaen-12-yl}-5-hydroxy-2-methyloxan-3-yl acetate