InChI=1/C22H32O4/c1-15-6-5-11-22(4)21(26-22)10-8-16(2)12-20-19(9-7-15)18(14-25-20)13-24-17(3)23/h6,12,20-21H,5,7-11,13-14H2,1-4H3/b15-6+,16-12+/t20-,21-,22-/m0/s [(1aS,10aS,11E,14aS)-1a,5,12-trimethyl-1a,2,3,6,7,9,10a,13,14,14a-decahydrooxireno[9,10]cyclotetradeca[1,2-b]furan-8-yl]methyl acetate oxireno[9,10]cyclotetradeca[1,2-b]furan-8-methanol, 1a,2,3,6,7,9,10a,13,14,14a-decahydro-1a,5,12-trimethyl-, acetate, (1aS,10aS,11E,14aS)-