InChI=1/C13H13N5O/c14-13-16-9-6-10(17-11(9)12(19)18-13)15-7-8-4-2-1-3-5-8/h1-5H,6-7H2,(H,15,17)(H3,14,16,18,19)/p+1/fC13H14N5O/h15,17-18H,14H2/q+1 BA0020A637D728FF