InChI=1/C22H16N4O5S/c27-19-12-15(26(30)31)10-11-18(19)23-20(28)13-32-22-24-17-9-5-4-8-16(17)21(29)25(22)14-6-2-1-3-7-14/h1-12,27H,13H2,(H,23,28)/f/h23H DA15057469154BD9