InChI=1/C24H23F2N3O4/c1-14-10-16(18-4-2-3-5-20(18)27-14)13-33-17-8-6-15(7-9-17)22(30)28-21-12-24(25,26)11-19(21)23(31)29-32/h2-10,19,21,32H,11-13H2,1H3,(H,28,30)(H,29,31)/t19-,21+/m0/s1/f/h28-29H 5C9F7AD26FD9F368