InChI=1/C20H20N4O4S/c21-29(27,28)15-8-6-13(7-9-15)10-11-24-12-16-17(19(24)25)18(23-20(26)22-16)14-4-2-1-3-5-14/h1-9,18H,10-12H2,(H2,21,27,28)(H2,22,23,26)/t18-/m0/s1/f/h22-23H,21H2	F6C42FF3FD8D1315