InChI=1/C14H11N3O5S/c1-2-5-16-13(20)9(12(19)15-14(16)23)6-8-3-4-11(18)10(7-8)17(21)22/h2-4,6-7,18H,1,5H2,(H,15,19,23)/p-2/b9-6-/fC14H9N3O5S/h18h/q-2 B7B20F68CD339473