InChI=1/C18H21Br2NO3/c1-21(10-13-9-15(20)5-8-18(13)23-2)11-16(22)12-24-17-6-3-14(19)4-7-17/h3-9,16,22H,10-12H2,1-2H3/p+1/t16-/m1/s1/fC18H22Br2NO3/h21H/q+1 7767C84D7E356826