InChI=1/C20H25BrCl2N2O3/c1-2-27-19-11-15(12-25-6-5-24-7-8-26)9-16(21)20(19)28-13-14-3-4-17(22)18(23)10-14/h3-4,9-11,24-26H,2,5-8,12-13H2,1H3/p+2/fC20H27BrCl2N2O3/h24-25H/q+2 83244CE2BD010C38