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system
Name the molecular formula for the molecule established as (2R,3R,4R,5R,6S)-2-[[(2R,3S,4S,5R,6R)-3,4-dihydroxy-6-[(2S,5'R,9S,13S,16S,18R)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icosane-6,2'-oxane]-16-yl]oxy-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]methoxy]-6-methyloxane-3,4,5-triol using the IUPAC nomenclature.
user
C45H74O17
assistant