InChI=1S/C19H17F6N5O/c20-12-7-14(22)13(21)6-11(12)10-2-1-9(5-15(10)26)17(31)29-3-4-30-16(8-29)27-28-18(30)19(23,24)25/h1,6-7,10,15H,2-5,8,26H2/t10-,15+/m1/s1