The problem might be in the rest of the html, the part that you didn't post.
With this example (I just closed the open tags):
Smoke Sequential
I was able to find the element without trouble with:
driver.findElement(By.linkText("Smoke Sequential")).click();
If there is more text inside the element, you could try a find by partial link text:
driver.findElement(By.partialLinkText("Sequential")).click();