InChI=1/C20H20Cl2N4O5/c1-2-26(9-17(27)24-19-13(21)4-3-5-14(19)22)10-18(28)25-20(29)23-12-6-7-15-16(8-12)31-11-30-15/h3-8H,2,9-11H2,1H3,(H,24,27)(H2,23,25,28,29)/p+1/fC20H21Cl2N4O5/h23-26H/q+1 8966394EC0792BB5