CREATE TABLE table_7077 ("Name" CLOB, "Built by HM Dockyard" CLOB, "Ordered" CLOB, "Laid down" CLOB, "Launched" CLOB)

What is the name that has July 1823 as the Laid down, and portsmouth as the built by hm dockyard?
SELECT "Name" FROM table_7077 WHERE "Laid down" = 'july 1823' AND "Built by HM Dockyard" = 'portsmouth'
SELECT "Name" FROM "table_7077" WHERE "Built by HM Dockyard" = 'portsmouth' AND "Laid down" = 'july 1823'