InChI=1/C15H24N4O/c1-2-12(16)14(11-6-8-18-9-7-11)19-10-4-3-5-13(19)15(17)20/h6-9,12-14H,2-5,10,16H2,1H3,(H2,17,20)/p+1/t12-,13-,14+/m1/s1/fC15H25N4O/h16H,17H2/q+1 20386FCCBFF42E6F