InChI=1/C17H20O2/c1-10(2)17-7-6-15(19)11(3)16(17)14-5-4-13(18)8-12(14)9-17/h4-5,8,10,18H,6-7,9H2,1-3H3/t17-/m1/s1 8D9BE320FA65B3AE