InChI=1/C15H14N4O2S/c1-11-3-2-4-12(9-11)15-10-19(18-17-15)13-5-7-14(8-6-13)22(16,20)21/h2-10H,1H3,(H2,16,20,21)/f/h16H2 57CE940828DF49C1