InChI=1/C15H21N7O2/c1-2-10-13(14(17)21-15(18)20-10)9-4-5-11(19-7-3-6-16)12(8-9)22(23)24/h4-5,8,19H,2-3,6-7,16H2,1H3,(H4,17,18,20,21)/p+1/fC15H22N7O2/h16H,17-18H2/q+1 4EE51309CBF0A606