InChI=1/C18H15Cl2N5O4/c19-9-5-6-10(12(20)7-9)14(24-25-16(27)15(26)23-21)8-18(29)11-3-1-2-4-13(11)22-17(18)28/h1-7,29H,8,21H2,(H,22,28)(H,23,26)(H,25,27)/b24-14+/t18-/m0/s1/f/h22-23,25H 6B52A8250BE76084