InChI=1/C20H22BrNO4/c1-4-25-19(24)17-15(11-5-7-12(21)8-6-11)16-13(23)9-20(2,3)10-14(16)26-18(17)22/h5-8,15H,4,9-10,22H2,1-3H3/t15-/m1/s1	F1441288DEDC84F9