Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Date | Time | Name of ship | Flag | Tonnage | Fate |
| --- | --- | --- | --- | --- | --- |
| 16February1942 | 08:01 | Pedernales | United Kingdom | 4317.0 | damaged at |
| 16February1942 | 08:03 | Oranjestad | United Kingdom | 2396.0 | sunk at |
| 16February1942 | 09:43 | Arkansas | United States | 6452.0 | damaged at |
| 20February1942 | 11:31 | Delplata | United States | 5127.0 | sunk at |
| 25February1942 | 02:19 | La Carrière | United Kingdom | 5685.0 | sunk at |
| 27February1942 | 10:35 | Macgregor | United Kingdom | 2498.0 | sunk at |
| 28February1942 | 11:17 | Oregon | United States | 7017.0 | sunk at |
| 13May1942 | 03:58 | Koenjit | Netherlands | 4551.0 | sunk at |
| 13May1942 | 03:58 | Letitia Porter | Netherlands | 15.0 | sunk at |
| 13May1942 | 22:05 | City of Melbourne | United Kingdom | 6630.0 | sunk at |
| 15May1942 | 02:54 | Siljestad | Norway | 4301.0 | sunk at |
| 15May1942 | 20:59 | Kupa | Yugoslavia | 4382.0 | sunk at |
| 17May1942 | 21:04 | Barrdale | United Kingdom | 5072.0 | sunk at |
| 18May1942 | 10:18 | Quaker City | United States | 4961.0 | sunk at |
| 18May1942 | 18:52 | San Eliseo | United Kingdom | 8042.0 | damaged at |
| 21May1942 | 18:29 | Presidente Trujillo | Dominican Republic | 1668.0 | sunk at |
| 25May1942 | 15:52 | USS Blakeley | United States | 1190.0 | damaged at |
| 29May1942 | 01:03 | Norman Prince | United Kingdom | 1913.0 | sunk at |
| 1June1942 | 23:51 | Alegrete | Brazil | 5970.0 | sunk at |
| 3June1942 | 09:26 | Lillian | United Kingdom | 80.0 | sunk at |
| 24June1942 | 08:10 | Willimantic | United Kingdom | 4857.0 | sunk at |
| 27August1942 | 01:00 | Clan Macwhirter | United Kingdom | 5941.0 | sunk at |
| 12September1942 | 22:07 | Laconia | United Kingdom | 19695.0 | sunk at |
| 19September1942 | 15:46 | Quebec City | United Kingdom | 4745.0 | sunk at |
Question:
Which ship was sunk at 01:00?
Answer:
Clan Macwhirter