InChI=1/C17H15N3O2/c1-2-11-20-14-9-5-3-7-12(14)17(16(20)21)19-18-13-8-4-6-10-15(13)22-17/h2-10,18-19H,1,11H2/t17-/m1/s1 5D8584B464D65EB8