InChI=1/C19H24N4O4S2/c1-21-6-8-22(9-7-21)20-17(24)12-23-18(25)16(29-19(23)28)11-13-4-5-14(26-2)15(10-13)27-3/h4-5,10-11H,6-9,12H2,1-3H3,(H,20,24)/p+1/b16-11-/fC19H25N4O4S2/h20-21H/q+1 16EDC0FCA22836FD