Palace of the Soviets
The seven are: Hotel Ukraina, Kotelnicheskaya Embankment Apartments, the Kudrinskaya Square Building, the Hilton Moscow Leningradskaya Hotel, the main building of the Ministry of Foreign Affairs, the main building of Moscow State University, and the Red Gates Administrative Building. There were two more skyscrapers in the same style planned that were never built: the Zaryadye Administrative Building and the Palace of the Soviets.