C15H10N6O4,16H2-15-18-11-9(12(22)19-15)17-8-5H2-21(13(23)10(8)20H-11)7-3H-1H-6(2H-4H-7)14(24)25H
C15H10N6O4,16-15-19-11-9(12(25)20-15)17-8-5H2-21(13(22)10(8)18-11)7-3H-1H-6(2H-4H-7)14(23)24,(H,23,24)(H3,16,18,19,20,25)
999-99-9
O=C1N(Cc2nc3c(O)nc(N)nc3nc12)c4ccc(cc4)C(=O)O