InChI=1/C18H25FN4O3/c19-14-1-3-15(4-2-14)23(10-7-16(20)24)18(26)12-22-8-5-13(6-9-22)11-17(21)25/h1-4,13H,5-12H2,(H2,20,24)(H2,21,25)/p+1/fC18H26FN4O3/h22H,20-21H2/q+1 B57F7E7527130C9E