What is the central processing unit with a minimum FSB speed whose lithorgraphy is 45 nanometers?
select ?ent where { ?ent wdt:P31 wd:Q5300 . ?ent wdt:P2150 ?obj . ?ent wdt:P2157 wd:Q2652372} ORDER BY ASC(?obj)LIMIT 5 
central processing unit: Q5300 45 nm lithography process: Q2652372