InChI=1/C17H16N4O6/c18-17(23)19-9-10-1-3-11(4-2-10)20-16(22)12-7-14-15(27-6-5-26-14)8-13(12)21(24)25/h1-4,7-8H,5-6,9H2,(H,20,22)(H3,18,19,23)/f/h19-20H,18H2 617A331C76AA79C9