Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_31716 ( "Name" text, "Investigation" text, "Route of administration" text, "In-vitro / in-vivo" text, "Imaging / non-imaging" text )

### Question ###
What Name is administered by oral or iv, and is being investigated for thyroid imaging thyroid metastases imaging?

### Accurate SQL ###

SELECT "Name" FROM table_31716 WHERE "Route of administration" = 'oral or iv' AND "Investigation" = 'thyroid imaging thyroid metastases imaging'