InChI=1S/C15H24O3/c1-13(7-16)4-8-5-14(2)10(9(8)6-13)11-12(18-11)15(14,3)17/h8-12,16-17H,4-7H2,1-3H3/t8-,9-,10?,11-,12-,13+,14-,15+/m0/s1