InChI=1S/C22H32O3/c1-14(2)7-6-8-15(3)16-11-12-22(4)18(16)13-17-19(25-22)9-10-20(24-5)21(17)23/h7,11,15,18,20H,6,8-10,12-13H2,1-5H3