InChI=1/C20H17BrN2O5/c1-20(19(27)28)15-14(16(22-20)12-9-10(21)7-8-13(12)24)17(25)23(18(15)26)11-5-3-2-4-6-11/h2-9,14-16,22,24H,1H3,(H,27,28)/t14-,15+,16+,20-/m0/s1/f/h22H	F8DA1435DEF750A8