"(3S,4aS,5aR,6aS,6bS,9R,9aR,11aS,11bR)-9a,11b-Dimethyl-9-[(2R)-6-methylheptan-2-yl]hexadecahydrocyclopenta[1,2]phenanthro[8a,9-b]oxiren-3-ol" . . . . . . "Oxycholesterol" . . . "Oxycholesterol" . . "5,6\u03B2-Epoxy-5\u03B2-cholestan-3\u03B2-ol" . .