InChI=1S/C20H32O5/c1-10-11-5-6-12-16(23)19(11,9-18(12,4)24)8-15(22)20(25)13(10)7-14(21)17(20,2)3/h12-16,21-25H,5-9H2,1-4H3/t12-,13+,14+,15-,16-,18-,19+,20+/m1/s1