InChI=1/C15H13N5O5S/c1-8-12(20(22)23)7-6-11-13(8)14(15(21)17-11)19-18-9-2-4-10(5-3-9)26(16,24)25/h2-7,17,21H,1H3,(H2,16,24,25)/f/h16H2 811102AE9EAA434D