InChI=1/C9H7Cl2N5O3S2/c10-5-2-1-4(3-6(5)11)13-7(17)14-8-15-16-9(20-8)21(12,18)19/h1-3H,(H2,12,18,19)(H2,13,14,15,17)/f/h13-14H,12H2 BBDEC02FBB567BF6