3-O-(beta-D-galactopyranosyl(1-2)-(beta-D-xylopyranosyl(1-2)-alpha-L-arabinopyranosyl(1-3))-beta-D-glucuronopyranosyl)-21-O-cinnamoyl-16,22-di-O-acetyl-barringtogenol C
3-o-(beta-d-galactopyranosyl(1-2)-(beta-d-xylopyranosyl(1-2)-alpha-l-arabinopyranosyl(1-3))-beta-d-glucuronopyranosyl)-21-o-cinnamoyl-16,22-di-o-acetyl-barringtogenol c