InChI=1/C14H13N4O4S3/c1-18-7-3-6-13(18)12-9-23-14(16-12)17-25(21,22)11-5-2-4-10(8-11)24(15,19)20/h2-9H,1H3,(H2-,15,16,17,19,20)/q-1/f/h15H2 47C7AB8E88DA2D17