InChI=1/C17H21FN4O5/c1-26-16(24)21-6-4-11(5-7-21)19-15(23)20-14-10-12(2-3-13(14)18)22-8-9-27-17(22)25/h2-3,10-11H,4-9H2,1H3,(H2,19,20,23)/f/h19-20H 355A0DE5CA1A2064