InChI=1/C20H25BrN2O2/c1-12-6-8-18(13(2)10-12)23-20(24)15(4)22-14(3)16-7-9-19(25-5)17(21)11-16/h6-11,14-15,22H,1-5H3,(H,23,24)/t14-,15+/m1/s1/f/h23H	CBEDA4E0DC593AFB