InChI=1/C14H13N3O5S/c1-9-6-7-10(8-13(9)23(15,21)22)16-14(18)11-4-2-3-5-12(11)17(19)20/h2-8H,1H3,(H,16,18)(H2,15,21,22)/f/h16H,15H2 5392401D3B0B1D71