InChI=1/C12H19N3O/c1-3-7(2)11(14)12(16)15-6-8-4-9(8)10(15)5-13/h7-11H,3-4,6,14H2,1-2H3/p+1/t7-,8+,9+,10+,11-/m0/s1/fC12H20N3O/h14H/q+1 543D2F7C9F7C2B6D