You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance (3S,4R,5S,6R)-2-[[4-[[(3S,4S,5S,6S)-3,4-dihydroxy-6-(hydroxymethyl)-5-methyloxan-2-yl]methyl]phenyl]methyl]-6-(hydroxymethyl)oxane-3,4,5-triol;ethane .
user
C23H38O9
assistant