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 (3R,4S,5S)-3-[2-hydroxy-2-(4-hydroxy-3-methoxyphenyl)ethyl]oxane-2,4,5-triol using the IUPAC nomenclature.
user
C14H20O7
assistant