(2S,3R,4S,5S,6R)-2-(9,10-dihydro-6H-6,10-methanoazepino[4,5-g]quinoxalin-8(7H)-yl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol
(2S,3R,4S,5S,6R)-2-(9,10-dihydro-6H-6,10-methanoazepino[4,5-g]quinoxalin-8(7H)-yl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol