You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as (3S,4R,6S,8S,10S,13R,15S,16R,17R)-17-[(2R)-5-[[(2R,3R,4S,5R)-3-[(2S,3R,4S,5R)-4,5-dihydroxy-3-methoxyoxan-2-yl]oxy-4,5-dihydroxyoxan-2-yl]oxymethyl]-6-methylheptan-2-yl]-10,13-dimethyl-1,2,3,4,5,6,7,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthrene-3,4,6,8,15,16-hexol using the IUPAC nomenclature.
user
C39H68O15
assistant