InChI=1/C16H12N6O3S2/c17-14-16-20-15(13-4-2-7-25-13)21-22(16)9-11(19-14)3-1-6-18-27(23,24)12-5-8-26-10-12/h2,4-5,7-10,18H,6H2,(H2,17,19)/f/h17H2 854F8D74D1836E1C