InChI=1/C18H22BrNO4/c1-20(14-7-8-17(22-2)18(10-14)23-3)11-15(21)12-24-16-6-4-5-13(19)9-16/h4-10,15,21H,11-12H2,1-3H3/t15-/m0/s1	139CB22F1ADE54C3