CREATE TABLE table_name_68 (name VARCHAR, route_of_administration VARCHAR, investigation VARCHAR)

Tell me the name for Investigation of thrombus imaging and Route of administration of iv
SELECT name FROM table_name_68 WHERE route_of_administration = "iv" AND investigation = "thrombus imaging"
SELECT "name" FROM "table_name_68" WHERE "investigation" = "thrombus imaging" AND "iv" = "route_of_administration"