InChI=1/C16H15N7O3/c1-3-23-11-12(22(2)16(26)19-14(11)25)18-15(23)21-20-10-8-6-4-5-7-9(8)17-13(10)24/h4-7H,3H2,1-2H3,(H,18,21)(H,17,20,24)(H,19,25,26)/p+1/fC16H16N7O3/h17,19-21H/q+1 A495299307739503