InChI=1S/C24H38O12/c1-2-3-4-7-13(34-24-21(31)19(29)20(30)22(36-24)23(32)33)10-11-16-14(8-5-6-9-17(26)27)15(25)12-18(28)35-16/h5-6,10-11,13-16,18-22,24-25,28-31H,2-4,7-9,12H2,1H3,(H,26,27)(H,32,33)/b6-5-,11-10+