InChI=1/C21H22Cl2N4O5/c1-2-27(11-18(28)25-20-14(22)4-3-5-15(20)23)12-19(29)26-21(30)24-13-6-7-16-17(10-13)32-9-8-31-16/h3-7,10H,2,8-9,11-12H2,1H3,(H,25,28)(H2,24,26,29,30)/p+1/fC21H23Cl2N4O5/h24-27H/q+1 BF2777D12B9F1CA0