InChI=1/C22H25BrN2O2/c1-3-4-5-6-7-16-12-18(27-2)13-20(26)21(16)22-19(14-24-25-22)15-8-10-17(23)11-9-15/h8-14,22,26H,3-7H2,1-2H3/p+1/t22-/m0/s1/fC22H26BrN2O2/h25H/q+1 339314C04430CB20