InChI=1/C21H28N4O4S2/c1-2-24(15-20(26)22-14-18-6-5-13-30-18)16-21(27)23-17-7-9-19(10-8-17)31(28,29)25-11-3-4-12-25/h5-10,13H,2-4,11-12,14-16H2,1H3,(H,22,26)(H,23,27)/p+1/fC21H29N4O4S2/h22-24H/q+1 5041D2FEE904E2E7