InChI=1/C21H25FN4O2/c22-19-9-4-3-8-18(19)20(27)23-10-5-11-24-21(28)25-12-13-26-14-16-6-1-2-7-17(16)15-26/h1-4,6-9H,5,10-15H2,(H,23,27)(H2,24,25,28)/p+1/fC21H26FN4O2/h23-26H/q+1 A75199784736A756