InChI=1/C16H20BrNO2/c1-10(2)5-13-9-19-16(8-18-13)15-7-11-6-12(17)3-4-14(11)20-15/h3-4,6-7,10,13,16,18H,5,8-9H2,1-2H3/p+1/t13-,16-/m0/s1/fC16H21BrNO2/h18H/q+1 32A0AE31B4A61851