InChI=1/C16H12N4O3/c17-8-9-3-4-11(13-10(9)2-1-6-18-13)20-15(22)14-12(21)5-7-19(14)16(20)23/h1-4,6,12,14,21H,5,7H2/t12-,14+/m1/s1	18DB27597A400745