InChI=1/C15H19N5O3/c1-17-8-11(21)19(2)12-13(16)20(15(23)18-14(12)22)9-10-6-4-3-5-7-10/h3-7,17H,8-9,16H2,1-2H3,(H,18,22,23)/p+1/fC15H20N5O3/h17-18H/q+1 552A56C85900A966