InChI=1/C21H26N4O4S/c1-4-11-25-19(27)17(18(26)23-21(25)30)14-22-16-9-7-15(8-10-16)20(28)29-13-12-24(5-2)6-3/h4,7-10,14,22H,1,5-6,11-13H2,2-3H3,(H,23,26,30)/p+1/b17-14+/fC21H27N4O4S/h23-24H/q+1 0424C89C73257C98