InChI=1/C20H20FN7/c1-13-15(21)6-7-16(24-13)19-18(14-5-8-17-22-12-23-28(17)11-14)25-20(26-19)27-9-3-2-4-10-27/h5-8,11-12H,2-4,9-10H2,1H3,(H,25,26)/f/h25H E3291AF5C2476699