InChI=1/C17H23N3O3/c1-20(2)8-9-23-16-11-14(21-3)12(10-15(16)22-4)13-6-5-7-17(18)19-13/h5-7,10-11H,8-9H2,1-4H3,(H2,18,19)/p+2/fC17H25N3O3/h19-20H,18H2/q+2 6A24DCD4274FC1E4