InChI=1/C17H19N3O3/c1-11-3-6-14(9-12(11)2)19-16(21)10-23-15-7-4-13(5-8-15)17(18)20-22/h3-9,22H,10H2,1-2H3,(H2,18,20)(H,19,21)/p+1/fC17H20N3O3/h19-20H,18H2/q+1 E6C3A761873AB580