3-O-glucopyranosyl-2,3,16,23-tetrahydroxy-olean-12-en-28-oic acid 28-O-arabinofuranosyl-1-3-(rhamnopyranosyl-1-2)fucopyranoside
3-o-glucopyranosyl-2,3,16,23-tetrahydroxy-olean-12-en-28-oic acid 28-o-arabinofuranosyl-1-3-(rhamnopyranosyl-1-2)fucopyranoside