InChI=1/C21H28FN5O/c1-26(2)19(16-6-5-7-17(22)14-16)15-24-21(28)25-18-9-12-27(13-10-18)20-8-3-4-11-23-20/h3-8,11,14,18-19H,9-10,12-13,15H2,1-2H3,(H2,24,25,28)/p+2/t19-/m1/s1/fC21H30FN5O/h23-26H/q+2 1D45BAE45EC0BFB8