InChI=1/C17H11N3O4S/c21-14(9-1-3-11-13(5-9)20-17(23)19-11)7-24-16(22)10-2-4-12-15(6-10)25-8-18-12/h1-6,8H,7H2,(H2,19,20,23)/f/h19-20H C079C3BF036A9066