InChI=1/C15H16N6O/c1-22-11-4-2-3-10(6-11)18-7-9-5-12-13(16)20-15(17)21-14(12)19-8-9/h2-6,8,18H,7H2,1H3,(H4,16,17,19,20,21)/p+1/fC15H17N6O/h21H,16-17H2/q+1 C0D75DFF033B12E8