A through N:
B1 selective: Acebutalol, Atenolol, Esmolol, Metoprolol.
O through Z:
B1, B2 non-selective: Pindolol, Propanalol, Timolol.
B1 selective: Acebutalol, Atenolol, Esmolol, Metoprolol.
O through Z:
B1, B2 non-selective: Pindolol, Propanalol, Timolol.