InChI=1/C15H12N6O2S/c16-14-19-11(10-4-1-5-23-10)12-13(20-14)21(8-18-12)15(22)17-7-9-3-2-6-24-9/h1-6,8H,7H2,(H,17,22)(H2,16,19,20)/f/h17H,16H2 A0839D9C2A2F638F