InChI=1/C15H14N6O3/c1-24-12-8-10(7-11(22)15(12)23)9-16-18-13-3-4-14(20-19-13)21-6-2-5-17-21/h2-9,22-23H,1H3,(H,18,19)/b16-9+/f/h18H 095D6BC8B7537E40