InChI=1/C15H22BrNO3/c1-4-12(17)7-11-5-6-14(13(16)8-11)19-9-15(18)20-10(2)3/h5-6,8,10,12H,4,7,9,17H2,1-3H3/p+1/t12-/m1/s1/fC15H23BrNO3/h17H/q+1 65D541D23019EDC9