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system
What is the molecular formula of the molecule (13Z,16Z,19Z,22Z,25Z,28Z,31Z,34Z,37Z)-N-[(4E,8E,12E)-1-[3,4-dihydroxy-6-(hydroxymethyl)-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3-hydroxyoctadeca-4,8,12-trien-2-yl]tetraconta-13,16,19,22,25,28,31,34,37-nonaenamide ?
user
C70H113NO13
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