InChI=1S/C23H25F7N4O3/c1-12(14-8-15(22(25,26)27)10-16(9-14)23(28,29)30)37-20-19(13-2-4-17(24)5-3-13)34(6-7-36-20)11-18-31-21(35)33-32-18/h8-10,12-13,17,19-20H,2-7,11H2,1H3/t12-,13?,17?,19+,20-/m1/s1