InChI=1/C16H18Cl2N6O5/c17-1-5-22(6-2-18)14-9-12(13(23(26)27)10-15(14)24(28)29)16(25)20-4-8-21-7-3-19-11-21/h3,7,9-11H,1-2,4-6,8H2,(H,20,25)/p+1/fC16H19Cl2N6O5/h19-20H/q+1 52F7FE6222DD6E1F