InChI=1/C23H22N3O6S/c1-29-19-12-16(13-20(30-2)22(19)31-3)24-23-25-18-10-6-9-17(21(18)32-23)14-7-5-8-15(11-14)26-33(4,27)28/h5-13H,1-4H3,(H,24,25)/q-1/f/h24H 31F8B2D9D7B999CF