InChI=1/C16H26Br2N2O/c1-11(2)6-13(20(3)4)10-19-9-12-7-14(17)16(21-5)15(18)8-12/h7-8,11,13,19H,6,9-10H2,1-5H3/p+1/t13-/m1/s1/fC16H27Br2N2O/h20H/q+1 C485636C14CE032D