InChI=1S/C17H18FN5O2/c1-2-3-6-23-13(20-14-15(19)21-17(18)22-16(14)23)8-10-4-5-11-12(7-10)25-9-24-11/h4-5,7H,2-3,6,8-9H2,1H3,(H2,19,21,22)