172854-77-2

(4aR)-8-hydroxy-1,1,4a,6-tetramethyl-5-{2-[(5aS,6S,7S,9aS)-2,2,5a-trimethyl-3-oxooctahydro-6H-spiro[1-benzoxepine-7,2'-oxiran]-6-yl]ethyl}-4,4a-dihydronaphthalene-2,7(1H,3H)-dione