InChI=1S/C22H24F3NO8/c23-22(24,25)13-6-8-14(9-7-13)32-15(12-4-2-1-3-5-12)10-11-26-34-21-18(29)16(27)17(28)19(33-21)20(30)31/h1-9,15-19,21,26-29H,10-11H2,(H,30,31)/t15?,16-,17-,18+,19-,21?/m0/s1