InChI=1/C17H15N3O5S/c1-26(24,25)9-10-2-4-11(5-3-10)18-17(23)19-12-6-7-13-14(8-12)16(22)20-15(13)21/h2-8H,9H2,1H3,(H2,18,19,23)(H,20,21,22)/f/h18-20H 6D03D48B7D55079B