InChI=1/C18H26O3/c1-17(2,3)13-9-11(12-7-8-21-16(12)20)10-14(15(13)19)18(4,5)6/h9-10,12,19H,7-8H2,1-6H3/t12-/m1/s1 80A75783ABBAE19F