InChI=1/C22H24N4O4S/c1-2-31(29,30)26-12-10-25(11-13-26)22(28)17-7-5-6-16(14-17)15-20-18-8-3-4-9-19(18)21(27)24-23-20/h3-9,14H,2,10-13,15H2,1H3,(H,24,27)/f/h24H 9FF947CF1EDF7FD5