InChI=1/C18H27BrN2/c1-18(2,3)17-12-21(16(10-20-17)14-6-7-14)11-13-4-8-15(19)9-5-13/h4-5,8-9,14,16-17,20H,6-7,10-12H2,1-3H3/p+1/t16-,17+/m0/s1/fC18H28BrN2/h20H/q+1 46865A816074F4DB