InChI=1/C14H19N7O2/c1-2-9-12(13(16)20-14(17)19-9)8-3-4-10(18-6-5-15)11(7-8)21(22)23/h3-4,7,18H,2,5-6,15H2,1H3,(H4,16,17,19,20)/p+2/fC14H21N7O2/h15,19H,16-17H2/q+2 9127CDCCE0CD0371