City Of Troy tops the 49-strong list for the initial entry stage of the season’s first Classic contest, the Qipco 2000 Guineas.

The Aidan O’Brien-trained colt was unbeaten in three runs as a juvenile, culminating in a superb three-and-a-half-length Dewhurst victory at Newmarket in October.

He has his name on the long list to return to Headquarters on May 4, alongside stablemate Henry Longfellow – also unbeaten and the winner of the Vincent O’Brien National Stakes.

Richard Hannon’s Prix Jean-Luc Lagardere champion Rosallion features, as does the well-regarded Godolphin colt Ancient Wisdom, winner of the Futurity Trophy for Charlie Appleby.

Owen Burrows is represented by Shadwell’s Alyanaabi, second to City Of Troy in the Dewhurst and the winner of the Tattersalls Stakes, plus Futurity Trophy fourth Deira Mile.

Coolmore and O’Brien also have the leading fancy in the 1000 Guineas with Opera Singer, a Justify filly last seen winning the Prix Marcel Boussac at Longchamp. Ylang Ylang, winner of the Fillies’ Mile, is another for Ballydoyle.

Karl Burke’s Fallen Angel won both the Sweet Solera and the Moyglare Stud Stakes last season and is another exciting prospect put forward to head to the Rowley Mile on May 5.