InChI=1/C17H19N5O2/c1-22(2)10-11-3-5-12(6-4-11)18-16(23)19-13-7-8-14-15(9-13)21-17(24)20-14/h3-9H,10H2,1-2H3,(H2,18,19,23)(H2,20,21,24)/p+1/fC17H20N5O2/h18-22H/q+1 C1E536B7582B850C