InChI=1/C15H14N4O3S2/c1-22-15(21)17-6-5-16-14-18-9-4-8-24-13(9)11(19-14)12(20)10-3-2-7-23-10/h2-4,7-8H,5-6H2,1H3,(H,17,21)(H,16,18,19)/f/h16-17H 2C71CF7B5C5E01B0