InChI=1/C12H19N3O2/c1-9-11(10(2)17-13-9)12(16)15-6-4-5-14(3)7-8-15/h4-8H2,1-3H3/p+1/fC12H20N3O2/h14H/q+1 DE9843E4B65D84EA