InChI=1/C17H14N4O2S/c1-7-6-10(8(2)24-7)15-13-14(20-21-15)9-4-3-5-11(19-17(18)23)12(9)16(13)22/h3-6H,1-2H3,(H,20,21)(H3,18,19,23)/f/h19,21H,18H2 EB6F3764E28EF8ED