5-dimethylamino-N-[6-[(2R,3R,4R,5S)-3,4,5-trihydroxy-2-(hydroxymethyl)piperidin-1-yl]hexyl]naphthalene-1-sulfonamide 5-dimethylamino-N-[6-[(2R,3R,4R,5S)-3,4,5-trihydroxy-2-(hydroxymethyl)-1-piperidyl]hexyl]naphthalene-1-sulfonamide 5-dimethylamino-N-[6-[(2R,3R,4R,5S)-3,4,5-trihydroxy-2-(hydroxymethyl)-1-piperidinyl]hexyl]-1-naphthalenesulfonamide 5-dimethylamino-N-[6-[(2R,3R,4R,5S)-3,4,5-trihydroxy-2-methylol-1-piperidyl]hexyl]naphthalene-1-sulfonamide