InChI=1/C18H23Br2NO/c1-22-18-15(19)7-12(8-16(18)20)9-21-17-13-3-10-2-11(5-13)6-14(17)4-10/h7-8,10-11,13-14,17,21H,2-6,9H2,1H3/p+1/fC18H24Br2NO/h21H/q+1 AF81ED5031120DE9