InChI=1/C18H17Cl2N4O4S/c19-14-5-4-13(16(20)10-14)12-21-22-29(27,28)18-11-15(24(25)26)6-7-17(18)23-8-2-1-3-9-23/h4-7,10-12H,1-3,8-9H2/q-1/b21-12+ 4EB0484C9CA99B45