InChI=1/C21H20N2O7S2/c24-19(10-29-11-20(25)26)22-21-23(17-12-32(27,28)13-18(17)31-21)14-6-8-16(9-7-14)30-15-4-2-1-3-5-15/h1-9,17-18H,10-13H2,(H,25,26)/p-1/t17-,18-/m0/s1/fC21H19N2O7S2/q-1	0FF765CFB5A1E33E