(2R,3R,4R,5S)-2-(hydroxymethyl)-1-{[6-({[(5M)-3-methyl-5-(1H-pyrrol-2-yl)phenyl]amino}methyl)pyridin-2-yl]methyl}piperidine-3,4,5-triol

G0SFD1 — Mannosyl-oligosaccharide glucosidase