InChI=1/C15H19N3O2/c16-14(19)12-5-1-4-11-9-18(15(20)13(11)12)8-10-3-2-6-17-7-10/h1,4-5,10,17H,2-3,6-9H2,(H2,16,19)/p+1/t10-/m1/s1/fC15H20N3O2/h17H,16H2/q+1 8062D0FE4723F539