InChI=1/C17H19N3O2/c1-3-13-10-20(11-16(19)21)15(4-2)17(13)22-14-7-5-12(9-18)6-8-14/h5-8,10H,3-4,11H2,1-2H3,(H2,19,21)/f/h19H2 99DBF867359D3668