You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 2-[4-(1,4-dihydroxy-2,2,6-trimethylcyclohexyl)-2-hydroxybut-3-enoxy]-6-(hydroxymethyl)oxane-3,4,5-triol .
user
C19H34O9
assistant