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:
| Round | Club | Home | Away | Aggregate |
| --- | --- | --- | --- | --- |
| First Round | Öster | 1–0 | 0–6 | 1–6 |
| First Round | FC Torpedo Moscow | 3–3 | 0–4 | 3–7 |
| First Round | K.S.V. Waregem | 0–0 | 1–5 | 1–5 |
| Qualifying Round | Dinamo-93 Minsk | 2–1 | 1–1 | 3–2 |
| First Round | Paris Saint-Germain | 2–3 | 0–3 | 2–6 |
| Qualifying Round | FC Dinamo Tbilisi | 0–0 | 1–2 | 1–2 |
| Second Qualifying Round | PFC CSKA Sofia | 0–0 | 0–2 | 0–2 |
| Second Qualifying Round | CSKA Moscow | 4–0 | 0–2 | 4–2 |
| Third Qualifying Round | Mallorca | 0–0 | 1–1 | 1–1( a ) Q |
| Group Stage Round 1 and 5 | Porto | 0–1 | 1–3 | N/A |
| Group Stage Round 6 and 2 | Real Madrid | 0–1 | 1–4 | N/A |
| Group Stage Round 4 and 3 | Olympiacos | 3–2 | 1–3 | N/A |
| First Round | Rayo Vallecano | 0–1 | 1–1 | 1–2 |
| Qualifying Round | KÍ Klaksvík | 2–0 | 4–0 | 6–0 |
| First Round | União de Leiria | 3–1 | 0–1 | 3–2 |
| Second Round | Benfica | 0–2 | 1–3 | 1–5 |
| Second Qualifying Round | Skonto | 0–0 | 2–1 | 2–1 |
| First Round | Rangers | 0–0 | 0–2 | 0–2 |
| Second Qualifying Round | Jelgava | 1–0 | 1–2 | 2–2( a ) |
| Third Qualifying Round | Stuttgart | 2–3 | 2–2 | 4–5 |
| Second Qualifying Round | Ventspils | 3–0 | 1–1 | 4–1 |
| Third Qualifying Round | Basel | 0–1 | 1–1 | 1–2 |
| Play-Off Round | Heerenveen | 2–0 | 2–1 | 4–1 Q |
| Group Stage Round 5 and 1 | Copenhagen | 1–2 | 1–2 | N/A |
| Group Stage Round 2 and 6 | Stuttgart | 2–0 | 1–0 | N/A |
| Group Stage Round 4 and 3 | Steaua București | 1–2 | 0–2 | N/A |
| Second Qualifying Round | Sligo Rovers | 2–0 | 1–0 | 3–0 |
| Third Qualifying Round | Legia Warsaw | 1–1 | 0–0 | 1–1 ( a ) |
| Play-off Round | Rubin Kazan | 0–2 | 0–3 | 0–5 |
Question:
Which club had round of group stage round 1 and 5?
Answer:
Porto