InChI=1/C15H24N4O/c1-3-4-5-6-7-13(11(2)20)19-10-18-14-12(16)8-9-17-15(14)19/h8-11,13,20H,3-7H2,1-2H3,(H2,16,17)/p+1/t11-,13-/m0/s1/fC15H25N4O/h17H,16H2/q+1 DCCD99347E6523A9