You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(2S,3R,4S,5R,6R)-2-[(2R,3S,4R,5R,6R)-6-[3-[15-[(1S,3S)-3-[15-[3-[(2R,3R,4R,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-2-[(3R,7R,11R)-3,7,11,15-tetramethylhexadecoxy]propoxy]pentadecyl]cyclopentyl]pentadecoxy]-2-[(3R,7R,11R)-3,7,11,15-tetramethylhexadecoxy]propoxy]-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol The above is the IUPAC name of a molecule. Write its molecular formula.
user
C105H202O26
assistant