You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance (6S,7S,8R)-8-(furan-3-yl)-6,7-bis(hydroxymethyl)-7,8-dihydro-5H-benzo[f][1,3]benzodioxol-6-ol .
user
C17H18O6
assistant