InChI=1/C17H21N7O2/c1-5-24-12-8-10(9-19-4)20-11(6-7-17(2,3)25)13(12)21-16(24)14-15(18)23-26-22-14/h8,19,25H,5,9H2,1-4H3,(H2,18,23)/p+1/fC17H22N7O2/h19H,18H2/q+1 6C2EC0778927F6F5