InChI=1/C19H20N6O5S/c26-17-7-6-14(24-25(17)13-8-9-31(29,30)11-13)18(27)22-23-19(28)16-10-15(20-21-16)12-4-2-1-3-5-12/h1-5,10,13H,6-9,11H2,(H,20,21)(H,22,27)(H,23,28)/t13-/m1/s1/f/h20,22-23H F3D521159CC66DFA