InChI=1/C17H15N3O2/c21-17(22)14-9-12-11-3-1-2-4-13(11)19-16(12)15(20-14)10-5-7-18-8-6-10/h1-8,14-15,19-20H,9H2,(H,21,22)/t14-,15-/m0/s1/f/h20H 4252E0ACD1B4306C