InChI=1/C13H11N5O2S2/c1-7-5-10(19)16-13(14-7)21-6-11(20)15-8-3-2-4-9-12(8)18-22-17-9/h2-5H,6H2,1H3,(H,15,20)(H,14,16,19)/f/h14-15H EE1EF658B12A2EC6