InChI=1S/C22H15N5O4S2/c28-27(29)19-13-23-22(32-19)33-21-25-24-20(18-7-4-12-30-18)26(21)16-8-10-17(11-9-16)31-14-15-5-2-1-3-6-15/h1-13H,14H2