InChI=1/C18H17N3O2/c19-9-10-23-15-8-4-7-14(11-15)20-18(22)21-17-12-16(17)13-5-2-1-3-6-13/h1-8,11,16-17H,10,12H2,(H2,20,21,22)/t16-,17+/m0/s1/f/h20-21H	6C8E4725C71F10DE