InChI=1/C21H18N4O4S/c22-30(28,29)18-8-6-17(7-9-18)24-21(27)19(14-15-10-12-23-13-11-15)25-20(26)16-4-2-1-3-5-16/h1-14H,(H,24,27)(H,25,26)(H2,22,28,29)/b19-14-/f/h24-25H,22H2	CA887637D53F0D9E