InChI=1/C18H20Cl2N4O4S/c1-24(11-18(26)23-13-4-7-15(19)16(20)10-13)9-8-17(25)22-12-2-5-14(6-3-12)29(21,27)28/h2-7,10H,8-9,11H2,1H3,(H,22,25)(H,23,26)(H2,21,27,28)/p+1/fC18H21Cl2N4O4S/h22-24H,21H2/q+1 463D87C478C3E0F7