InChI=1/C18H20F2N8O3/c19-18(20,12-4-2-1-3-5-12)11-26-15-16(30)28(13(8-21)9-25-15)10-14(29)24-6-7-31-27-17(22)23/h1-5,9H,6-7,10-11H2,(H,24,29)(H,25,26)(H4,22,23,27)/p+1/fC18H21F2N8O3/h24,26-27H,22-23H2/q+1 E3E3279C0109A830