InChI=1/C21H26N4O4S/c1-15-6-7-17(18(12-15)25(28)29)23-21(27)20(26)22-13-19(16-8-11-30-14-16)24-9-4-2-3-5-10-24/h6-8,11-12,14,19H,2-5,9-10,13H2,1H3,(H,22,26)(H,23,27)/p+1/t19-/m1/s1/fC21H27N4O4S/h22-24H/q+1 DD5727022E951B3D