3beta-O-(alpha-L-rhamnopyranosyl-(1-2)-beta-D-glucopyranosyl-(1- 4)-(beta-D-glucopyranosyl-(1-2))-alpha-L-arabinopyranosyl)-13beta,28-epoxy-16-oxo-30,30-dimethoxyoleanane
3beta-o-(alpha-l-rhamnopyranosyl-(1-2)-beta-d-glucopyranosyl-(1- 4)-(beta-d-glucopyranosyl-(1-2))-alpha-l-arabinopyranosyl)-13beta,28-epoxy-16-oxo-30,30-dimethoxyoleanane