InChI=1/C17H19N3O3/c1-12(13-5-7-18-8-6-13)19-17(21)20-14-3-4-15-16(11-14)23-10-2-9-22-15/h3-8,11-12H,2,9-10H2,1H3,(H2,19,20,21)/t12-/m1/s1/f/h19-20H	29E184E4052E12E0