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system
Provide the molecular formula for the IUPAC named substance 2-[4,5-dihydroxy-6-(hydroxymethyl)-2-[(2E,6Z,10E)-2,6,10,14-tetramethyl-14-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyhexadeca-2,6,10,15-tetraenoxy]oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol .
user
C38H64O17
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