InChI=1S/C23H36O5/c1-18(2)27-14-22(28-18)13-21-11-7-16-19(3,17(24)25)8-5-9-23(16,26)20(21,4)10-6-15(22)12-21/h15-16,26H,5-14H2,1-4H3,(H,24,25)/t15-,16+,19+,20+,21+,22+,23-/m1/s1