InChI=1/C27H28F3N3O8/c1-16-21(26(36)40-12-11-31-14-19(34)15-41-20-9-4-3-5-10-20)22(17-7-6-8-18(13-17)33(37)38)23(25(35)39-2)24(32-16)27(28,29)30/h3-10,13,19,22,31-32,34H,11-12,14-15H2,1-2H3/t19-,22-/m0/s1 D81A4766523574D2