InChI=1/C22H17N3O2/c1-15-11-13-16(14-12-15)20(26)22(21(27-22)17-7-3-2-4-8-17)25-19-10-6-5-9-18(19)23-24-25/h2-14,21H,1H3/t21-,22-/m1/s1 419F5BCB52780213