InChI=1/C15H13N5O4S/c16-14(21)10-2-1-3-11-12(10)13(15(22)18-11)20-19-8-4-6-9(7-5-8)25(17,23)24/h1-7,19H,(H2,16,21)(H2,17,23,24)(H,18,20,22)/p+1/fC15H14N5O4S/h18,20H,16-17H2/q+1 1F60FEF03439A0EC