InChI=1/C16H24N4/c1-11(8-9-19(2)3)20-15-7-6-13(17)10-14(15)18-16(20)12-4-5-12/h6-7,10-12H,4-5,8-9,17H2,1-3H3/p+1/t11-/m0/s1/fC16H25N4/h19H/q+1 80551E354CC120AD