InChI=1/C15H20N4O/c1-15(17,14(16)20)8-5-9-19-11-13(10-18-19)12-6-3-2-4-7-12/h2-4,6-7,10-11H,5,8-9,17H2,1H3,(H2,16,20)/p+1/t15-/m1/s1/fC15H21N4O/h17H,16H2/q+1 9ACA42A144879EA8