InChI=1/C19H16N3O6S2/c1-26-14-8-7-13-15(16(14)27-2)18(23)28-17(13)21-11-3-5-12(6-4-11)30(24,25)22-19-20-9-10-29-19/h3-10,17,21H,1-2H3/q-1/t17-/m1/s1 BBD58E20360C931D