InChI=1/C19H21BrCl2N2O3/c1-3-26-17-7-12(6-14(20)19(17)27-10-18(23)25)9-24-11(2)13-4-5-15(21)16(22)8-13/h4-8,11,24H,3,9-10H2,1-2H3,(H2,23,25)/t11-/m0/s1/f/h23H2 A258170F3A10F9F2