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system
Can you give the molecular formula of the molecule [(2R,3S,4S,5R,6R)-4-[(2R,3R,5S,6R)-3,5-dihydroxy-6-methyloxan-2-yl]oxy-5-hydroxy-6-(2-hydroxyethyl)-2-[(2R,3R,4R,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl] acetate ?
user
C21H36O15
assistant