You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as 2-[5-(1-benzothiophen-2-ylmethyl)-2-hydroxy-4-(trifluoromethyl)phenyl]-6-(hydroxymethyl)oxane-3,4-diol using the IUPAC nomenclature.
user
C22H21F3O5S
assistant