InChI=1/C13H19N3O2/c1-9(10-4-2-6-14-8-10)16-13(18)12-11(17)5-3-7-15-12/h3,5,7,9-10,14,17H,2,4,6,8H2,1H3,(H,16,18)/p+1/t9-,10-/m0/s1/fC13H20N3O2/h17h,14-16H/q+1 C4D2F541502A6FDF