InChI=1/C11H11N3O4S3/c1-18-10(15)8-9(12)14(11(19)20-8)6-2-4-7(5-3-6)21(13,16)17/h2-5H,12H2,1H3,(H2,13,16,17)/f/h13H2 2D452029B95D61F5