InChI=1/C16H26BrNO3/c1-3-7-18-12-13-10-14(17)16(15(11-13)20-4-2)21-9-6-5-8-19/h10-11,18-19H,3-9,12H2,1-2H3/p+1/fC16H27BrNO3/h18H/q+1 5919F38FE5B56391