You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(1S,2R,3R,4R,5S)-1-(butoxymethyl)-4-methyl-6,8-dioxabicyclo[3.2.1]octane-2,3-diol;N-[(1S,2R,3R,4R,5S)-2,3-dihydroxy-1-(hydroxymethyl)-6,8-dioxabicyclo[3.2.1]octan-4-yl]acetamide;(1S,2R,3R,4R,5S)-1-(ethoxymethyl)-4-methyl-6,8-dioxabicyclo[3.2.1]octane-2,3-diol;2-[4-(2-hydroxyethoxy)butoxy]ethanol;(1S,2R,3R,4R,5S)-1-(methoxymethyl)-4-methyl-6,8-dioxabicyclo[3.2.1]octane-2,3-diol;(1S,2R,3R,4R,5S)-4-methyl-1-(pentoxymethyl)-6,8-dioxabicyclo[3.2.1]octane-2,3-diol;(1S,2R,3R,4R,5S)-4-methyl-1-(propoxymethyl)-6,8-dioxabicyclo[3.2.1]octane-2,3-diol The above is the IUPAC name of a molecule. Write its molecular formula.
user
C81H149NO40
assistant