InChI=1/C15H14N6O6/c22-9-3-1-2-8(4-9)13(23)18-17-10-5-11(12-6-26-14(10)27-12)20-7-16-15(19-20)21(24)25/h1-4,7,11-12,17,22H,5-6H2,(H,18,23)/t11-,12+/m0/s1/f/h18H 1F3E863BF381B562