InChI=1/C16H13N5O4S/c1-25-11(22)7-10-15(24)21(9-5-3-2-4-6-9)16(26-10)20-14-12(13(17)23)18-8-19-14/h2-8H,1H3,(H2,17,23)(H,18,19)/b10-7-,20-16?/f/h18H,17H2 B6509BF94599D9C5