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Key points

• Leyton Orient take the lead through Martin Rowlands' superb free-kick after just six minutes but Brentford equalise through Paul Hayes. Clayton Donaldson fires the hosts in front before the break. 

• The hosts reduced to ten men after Jake Bidwell receives a second booking with 30 minutes left. Orient missed the chance to level when David Mooney's penalty was saved. But Lee Cook makes it 2-2 late on. 

Brentford line-up

Moore; Craig, Dean, Hodson, Bidwell, Forshaw; Saunders (Diagouraga, 75), Douglas, Adeyemi (Barron, 62); Donaldson, Hayes (Logan, 68)

Subs not used: Lee, Trotta, Forrester, Kiernan

Leyton Orient line-up

Jones; Sawyer, Chorley, Baudry, Odubajo; Smith, Cook, Rowlands, James (Omozusi, 69); Mooney, MacDonald (Obafemi, 79)

Subs not used: Griffith, Symes, Grainger, Lee, Vanderhyde