InChI=1/C20H30O5/c1-12(9-17(22)23)5-7-15-13(2)6-8-16-19(15,3)10-14(21)11-20(16,4)18(24)25/h9,14-16,21H,2,5-8,10-11H2,1,3-4H3,(H,22,23)(H,24,25)/p-2/b12-9+/t14-,15+,16-,19+,20-/m1/s1/fC20H28O5/q-2 CAABCCB622CEDDB0