InChI=1/C16H14N4O4S/c1-9-15(25-20-18-9)16(21)17-8-11-7-13(24-19-11)10-2-3-12-14(6-10)23-5-4-22-12/h2-3,6-7H,4-5,8H2,1H3,(H,17,21)/f/h17H	5841B5F3EF1496C9