InChI=1/C28H36O4/c29-26-23-14-7-2-1-4-12-21(18-22-13-8-9-17-31-22)27(23)32-28(30)25(26)24(20-15-16-20)19-10-5-3-6-11-19/h3,5-6,10-11,20-22,24,29H,1-2,4,7-9,12-18H2/t21-,22+,24-/m0/s1 34956636BAC40226