InChI=1S/C24H45NO8/c1-17(26)15-13-11-9-7-5-3-2-4-6-8-10-12-14-16-18(27)25-23-21(30)19(28)20(29)22(33-23)24(31)32/h17,19-23,26,28-30H,2-16H2,1H3,(H,25,27)(H,31,32)