InChI=1/C10H10N4O4S3/c11-20(15,16)9-5-13-3-1-7(9)19-8-2-4-14-6-10(8)21(12,17)18/h1-6H,(H2,11,15,16)(H2,12,17,18)/f/h11-12H2 B1A67C13B04A201D