InChI=1/C17H16N4O4S/c22-15-6-5-12(21-8-3-9-26(21,24)25)10-13(15)19-17(23)14-11-20-7-2-1-4-16(20)18-14/h1-2,4-7,10-11,22H,3,8-9H2,(H,19,23)/f/h19H ED8A429CAB0CC15E