InChI=1/C18H20BrFN2O2/c1-11(13-7-8-17(24-3)16(19)9-13)21-12(2)18(23)22-15-6-4-5-14(20)10-15/h4-12,21H,1-3H3,(H,22,23)/t11-,12+/m0/s1/f/h22H 86E25119B521412B