InChI=1/C20H25Cl2N5O4/c1-3-20(2)18(30)27(19(31)24-20)25-16(28)11-26-9-5-4-6-15(26)17(29)23-12-7-8-13(21)14(22)10-12/h7-8,10,15H,3-6,9,11H2,1-2H3,(H,23,29)(H,24,31)(H,25,28)/p+1/t15-,20+/m1/s1/fC20H26Cl2N5O4/h23-26H/q+1 453F2A57E813218F