InChI=1/C18H18BrN3O2/c1-2-24-15-9-5-13(6-10-15)18(16(23)21-17(20)22-18)11-12-3-7-14(19)8-4-12/h3-10H,2,11H2,1H3,(H3,20,21,22,23)/t18-/m0/s1/f/h22H,20H2	7EF24AE5CA7EB23C