InChI=1/C13H14N4O5S2/c14-13(18)16-9-1-7-12(8-2-9)24(21,22)17-10-3-5-11(6-4-10)23(15,19)20/h1-8,17H,(H3,14,16,18)(H2,15,19,20)/f/h16H,14-15H2 BC2107472B1DA8FC