InChI=1/C20H22Cl2N4O4S/c21-16-9-6-14(11-17(16)22)25-20(28)18-3-1-2-10-26(18)12-19(27)24-13-4-7-15(8-5-13)31(23,29)30/h4-9,11,18H,1-3,10,12H2,(H,24,27)(H,25,28)(H2,23,29,30)/p+1/t18-/m1/s1/fC20H23Cl2N4O4S/h24-26H,23H2/q+1 3E09419F4CFBE5DB