9beta-monohydroxy-2,12-dioxoguaia-3,11(13)-dien-1alpha,5alpha,6beta,7alpha,9beta,10alphaH-12,6-olide-9-O-beta-D-glucopyranoside
9beta-monohydroxy-2,12-dioxoguaia-3,11(13)-dien-1alpha,5alpha,6beta,7alpha,9beta,10alphah-12,6-olide-9-o-beta-d-glucopyranoside