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system
What is the molecular formula of the molecule identified by (1R,6R,8R,9S,10S,11R,16R,18R,19S,20S)-8,18-bis(hydroxymethyl)-2,5,7,12,15,17-hexaoxatricyclo[14.4.0.06,11]icosane-9,10,19,20-tetrol ?
user
C16H28O12
assistant