InChI=1/C21H20N4O4S/c26-19(23-9-13-11-27-17-7-3-4-8-18(17)28-13)12-30-21-25-24-20(29-21)15-10-22-16-6-2-1-5-14(15)16/h1-8,13,21,25H,9-12H2,(H,23,26)/p+1/t13-,21+/m1/s1/fC21H21N4O4S/h22-23H/q+1	84489573074D8BA4