InChI=1/C18H18N8O3/c1-11(12-3-4-14-13(9-12)21-17(27)10-29-14)20-18(28)25-23-15-5-6-16(24-22-15)26-8-2-7-19-26/h2-9,11H,10H2,1H3,(H,21,27)(H,22,23)(H2,20,25,28)/t11-/m0/s1/f/h20-21,23,25H 84BD1038F0A48F6D