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_14058 ( "Gene" text, "Route of administration" text, "Phase" text, "Subject number" text, "Status" text )

### Question ###
What is the route of administration that has several ongoing and complete?

### Accurate SQL ###

SELECT "Route of administration" FROM table_14058 WHERE "Status" = 'several ongoing and complete'