InChI=1/C19H20BrN3O/c1-3-17(14-5-7-15(20)8-6-14)21-11-16-10-19(24)23-12-13(2)4-9-18(23)22-16/h4-10,12,17,21H,3,11H2,1-2H3/p+1/t17-/m1/s1/fC19H21BrN3O/h21H/q+1	4D7C022BB61E5963