InChI=1/C17H20O2/c1-3-7-17-8-6-15(19)11(2)16(17)14-5-4-13(18)9-12(14)10-17/h4-5,9,18H,3,6-8,10H2,1-2H3/t17-/m0/s1 9DAFFDECD36E2FAD