3-O-rhamnopyranosyl-1-2-xylopyranosyl oleanolic acid 28-O-rhamnopyranosyl-1-4-glucopyranosyl-1-6-glucopyranosyl ester
3-o-rhamnopyranosyl-1-2-xylopyranosyl oleanolic acid 28-o-rhamnopyranosyl-1-4-glucopyranosyl-1-6-glucopyranosyl ester