. "(20R)-21-O-(Undec-10-enoyl)-20-methylpregn-5-ene-3beta,16beta,17alpha,21-tetraol 16-O-{2-O-(4-Methoxybenzoyl)-beta-D-xylopyranosyl-(1->3)-2'-O-acetyl-alpha-L-arabinopyranoside}" . "8i" . . . . . . . . . . . . . . . . . . . . . . .