label: 26-O-glucopyranosylfurost-12-one-2,3,22,26-tetraol-3-O-glucopyranosyl-1-2-glucopyranosyl-1-4-galactopyranoside
label_lc: 26-o-glucopyranosylfurost-12-one-2,3,22,26-tetraol-3-o-glucopyranosyl-1-2-glucopyranosyl-1-4-galactopyranoside