Based on the provided information, here are the rankings of the horses in totals order:

1. Blue Rose Cen – 129
2. Running Lion – 123
3. Novakai – 123
4. Jannah Rose – 121
5. Pensee Du Jour – 119
6. Elusive Princess – 118
7. Caroline Street – 121
8. Never Ending Story – 125
9. Lindy – 123
10. Left Sea – 114
11. Khahira – 108
12. Wise Girl – 101
13. Lady Ewelina – 112
14. Romina Power – 112
15. Tasmania – 104

Now let’s analyze and assess the top contenders based on the comments provided:

1. Blue Rose Cen: A high-class filly who has won Group 1 races and has been consistently successful, except for one defeat. She has performed well on soft ground but might face challenges on drying ground.
2. Running Lion: Impressive winner of the Pretty Polly Stakes and withdrawn from the Oaks due to stall issues. She is considered a major player, assuming no gate issues and despite being drawn higher than ideal.
3. Novakai: Runner-up in the Fillies’ Mile and finished second to a subsequent Oaks winner. The trainer is respected in France, and Novakai could have more to offer in this race.
4. Jannah Rose: Unbeaten in three starts, including a Group 1 win in the Prix Saint-Alary. While the race might not be the best guide, she is considered a leading contender.
5. Pensee Du Jour: Unraced as a two-year-old but has shown promise in her three-year-old season, with impressive wins in Listed and Group 3 races. She has an obvious chance and is trained by a leading yard.

Based on the comments, Blue Rose Cen, Running Lion, Novakai, Jannah Rose, and Pensee Du Jour are the top contenders in this race. Blue Rose Cen’s high-class performances make her a standout contender, while Running Lion’s previous victories and suitability for this race make her a major player. Novakai’s strong performances and trainer’s reputation make her a formidable contender. Jannah Rose’s unbeaten record and recent Group 1 win position her as a leading contender. Pensee Du Jour’s quick impression and success in Listed and Group 3 races give her a strong chance.

Considering the exceptional chances mentioned in the comments, Blue Rose Cen and Jannah Rose stand out. Blue Rose Cen’s consistent success in Group races makes her a strong favourite, while Jannah Rose’s unbeaten record and Group 1 win make her a serious contender.

Please note that this analysis is based on the provided information and ratings. It’s always important to consider other factors such as recent form, jockey and trainer statistics, and race conditions before making a final decision.