InChI=1/C15H14N4O2S2/c1-2-7-22-15-18-14(23-19-15)16-8-11-9-5-3-4-6-10(9)12(20)17-13(11)21/h3-6,8H,2,7H2,1H3,(H,16,18,19)(H,17,20,21)/b11-8-/f/h16-17H 9180AF360D0AFDAF