InChI=1/C20H19N3O2/c1-23(2)11-18(24)21-13-7-8-14-12(9-13)10-17-15-5-3-4-6-16(15)20(25)22-19(14)17/h3-9H,10-11H2,1-2H3,(H,21,24)(H,22,25)/p+1/fC20H20N3O2/h21-23H/q+1 40C8C4F0270F6FCB