InChI=1/C18H15N7O2/c19-18-21-15-13(17-20-16(23-25(17)18)14-2-1-9-27-14)10-24(22-15)8-7-11-3-5-12(26)6-4-11/h1-6,9-10,26H,7-8H2,(H2,19,21,22)/f/h19H2 47C766C5DD0B9D23