InChI=1/C22H27BrN2O3/c1-5-15(4)16-9-10-20(19(23)12-16)28-13-21(26)25-18-8-6-7-17(11-18)22(27)24-14(2)3/h6-12,14-15H,5,13H2,1-4H3,(H,24,27)(H,25,26)/t15-/m0/s1/f/h24-25H 09CC03BDD6DA2298