InChI=1/C20H24O3/c1-12-4-6-17-13(2)9-14(3)18(19(17)8-12)7-5-16-10-15(21)11-20(22)23-16/h4,6,8-9,15-16,21H,5,7,10-11H2,1-3H3/t15-,16-/m1/s1 10A439CF0EC4353C