cyclo(-6-alpha-D-glucopyranosyl-1-3-alpha-D-glucopyranosyl-1-6-alpha-D-glucopyranosyl-1-3-alpha-D-glucopyranosyl-1-)
cyclo(-6-alpha-d-glucopyranosyl-1-3-alpha-d-glucopyranosyl-1-6-alpha-d-glucopyranosyl-1-3-alpha-d-glucopyranosyl-1-)