英文名称
2-[2-[2-[6-(1,5',9a,11a-tetramethylspiro[3a,3b,4,5,5a,6,7,8,9,9b,10,11-dodecahydro-1H-naphtho[1,2-g][1]benzofuran-2,2'-piperidine]-7-yl)oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-4,5-dihydroxyoxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol