InChI=1/C22H20BrN3O4/c1-15(30-20-6-2-5-18(23)12-20)21(27)25-26-22(28)17-7-9-19(10-8-17)29-14-16-4-3-11-24-13-16/h2-13,15H,14H2,1H3,(H,25,27)(H,26,28)/t15-/m0/s1/f/h25-26H	99B6F48D77021F30