InChI=1/C18H22F3N5O3/c19-18(20,21)11-23-15(27)9-22-16(28)10-25-7-5-12(6-8-25)26-14-4-2-1-3-13(14)24-17(26)29/h1-4,12H,5-11H2,(H,22,28)(H,23,27)(H,24,29)/p+1/fC18H23F3N5O3/h22-25H/q+1 AA8781CA8430A922