Based on the provided information, here’s the analysis of the horse race:

1. Inflection Point (IRE) – With the highest total score of 296.8, Inflection Point is the top contender. The horse is known for its consistency on the polytrack and has claimed six career wins. The only concern could be its headstrong nature and how it will adapt to this particular track.
2. Scarlet Dancer (IRE) – Coming in second in terms of total scores with 255.4, Scarlet Dancer is a respectable contender. The horse has a history of consistent performance over various distances and had another good run recently. However, it is not the strongest of finishers, which could be a potential disadvantage in this race.
3. Betrayed – Despite a lower total score of 254.9, Betrayed is a front-runner with three of her four wins at Dundalk. However, she has been out of form in the last two races and has quite a bit to overcome in terms of weights. Moreover, the draw for this race is not in her favour.
4. Sunset Nova (IRE) – Ranking fourth with a total of 241.9, Sunset Nova has eight career successes to its name, the last one coming in a Leopardstown handicap. However, the horse has been heavily raced since and has mostly been out of form, which could affect its performance in this race.
5. Mass Gathering (IRE) – With a total score of 235.6, Mass Gathering is fifth on the list. The horse has won on soft ground and carries a lower mark here than when successful last summer. Its recent form isn’t compelling but it has a favourable draw.

Among horses not included in the top total scores, Singe Anglais (IRE) stands out with five wins to its name, four of them coming over 6f, and has won on good to soft. The horse hasn’t been seen since last July, but its Donegal yard has a good reputation for getting horses ready, which makes it an interesting runner.

Hurricane Helen, though not among the top total scorers, has shown promise since joining Denis Hogan. It failed to finish over a longer distance last time out, but this stiff track might suit it better over this shorter trip.

This analysis is primarily based on the total ratings and the information provided. However, the actual race outcome can be influenced by various other factors like track conditions, jockey’s form, and horse’s health on the day of the race.