InChI=1/C15H14N4O3S2/c1-9-6-12(19-22-9)17-13(20)7-23-8-14(21)18-15-16-10-4-2-3-5-11(10)24-15/h2-6H,7-8H2,1H3,(H,16,18,21)(H,17,19,20)/f/h17-18H E4CF8848AC28DCC9