InChI=1/C13H9Cl2N5O5/c14-4-1-5-8(6(15)2-4)16-7-3-12(24)13(25,19-20(7)9(5)21)10(22)17-11(23)18-12/h1-2,19,24-25H,3H2,(H2,17,18,22,23)/t12-,13+/m1/s1/f/h17,23H 19ABB16DF6FAC786