InChI=1/C20H20Cl2N4OS/c1-2-26-18-7-4-3-6-17(18)24-20(26)28-11-5-8-19(27)25-23-13-14-9-10-15(21)12-16(14)22/h3-4,6-7,9-10,12-13H,2,5,8,11H2,1H3,(H,25,27)/b23-13+/f/h25H E3585BE831F95A73