(2RS,4R,5S,6S,7R,8R,9R)-2-hydroxy-7,8-isopropylidenedioxy-5,9-bis(4-methoxybenzyloxy)-4,6,8-trimethyl-2-phenylundecane

(2SR,3RS,4R,5S,6S,7R,8R,9R)-2,3-dihydroxy-7,8-isopropylidenedioxy-5,9-bis(4-methoxybenzyloxy)-4,6,8-trimethyl-2-phenylundecane

(2RS,4R,5S,6S,7R,8R,9R)-1,2-dihydroxy-7,8-isopropylidenedioxy-5,9-bis(4-methoxybenzyloxy)-4,6,8-trimethyl-2-phenylundecane