InChI=1/C18H20BrN3O2/c1-11-3-8-15(12(2)9-11)21-17(23)10-16(22-18(20)24)13-4-6-14(19)7-5-13/h3-9,16H,10H2,1-2H3,(H,21,23)(H3,20,22,24)/t16-/m1/s1/f/h21-22H,20H2	AD9E83182F108D26