cholesta-5,24-diene-3β,11α-diol

3β,11α-dihydroxychol-5-en-24-oic acid

3β,11α-bis(methoxymethoxy)chol-5-en-24-ol

3β-(tert-butyldimethylsiloxy)cholest-5-ene-11α,25-diol

3β,11α-bis(methoxymethoxy)chol-5-en-24-al