InChI=1/C15H12BrNO5/c16-10-3-1-9(2-4-10)15(18)11-7-13-14(22-6-5-21-13)8-12(11)17(19)20/h1-4,7-8,15,18H,5-6H2/t15-/m1/s1	1C4616D852480B5D