InChI=1/C13H11N3O5S3/c1-16-8-4-6-23-11(8)9(17)12(24(16,19)20)15-14-7-3-5-22-10(7)13(18)21-2/h3-6,14H,1-2H3/b15-12- BE31DC8B385CD91E