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 (2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-[2-(3-octylimidazol-3-ium-1-yl)ethoxy]oxane-3,4,5-triol using the IUPAC nomenclature.
user
C19H35N2O6+
assistant