InChI=1S/C17H20Br2ClN9O2/c18-6-5-7(24-11(6)19)12(30)29-2-4-3(1-21)9(20)16(13(31)26-15(23)27-16)8(4)17(29)10(5)25-14(22)28-17/h3-4,8-10,13,24,31H,1-2,21H2,(H3,22,25,28)(H3,23,26,27)/t3-,4+,8+,9-,10+,13-,16+,17-/m1/s1