N-[(3aS,4R,5S,6S,6aS)-4,5,6-trihydroxy-4-(hydroxymethyl)-4,5,6,6a-tetrahydro-3aH-cyclopenta[d][1,3]thiazol-2-yl]-alpha-D-glucopyranosylamine
n-[(3as,4r,5s,6s,6as)-4,5,6-trihydroxy-4-(hydroxymethyl)-4,5,6,6a-tetrahydro-3ah-cyclopenta[d][1,3]thiazol-2-yl]-alpha-d-glucopyranosylamine