InChI=1/C17H14N4O5S/c1-7(22)19-8-2-4-9(5-3-8)20-15(24)13-12(18)10-6-11(17(25)26)14(23)21-16(10)27-13/h2-6,13H,18H2,1H3,(H,19,22)(H,20,24)(H,25,26)/p-1/t13-/m1/s1/fC17H13N4O5S/h19-20H/q-1 7A2F3E4487DB6F39