InChI=1/C20H16N4O4S2/c1-23-19(26)17(18(25)22-20(23)29)14-10-16(11-6-8-12(9-7-11)24(27)28)30-15-5-3-2-4-13(15)21-14/h2-9,16,21H,10H2,1H3,(H,22,25,29)/b17-14-/t16-/m1/s1/f/h22H	67C37E3D5C9EF025