InChI=1S/C15H24O3/c1-13(8-16)5-4-6-14(2)10-9(17)7-15(14,3)12(18)11(10)13/h10-12,16,18H,4-8H2,1-3H3/t10-,11-,12+,13+,14-,15+/m0/s1