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_35582 ( "Year" text, "Seats in House" real, "Liberal candidates" real, "Seats won" real, "Seat Change" text, "Popular vote" real, "% of popular vote" text, "Result" text, "Liberal leader" text )

### Question ###
Which Liberal leader has Seats won smaller than 100, and Seats in House of 215, and a % of popular vote of 43.1%?

### Accurate SQL ###

SELECT "Liberal leader" FROM table_35582 WHERE "Seats won" < '100' AND "Seats in House" = '215' AND "% of popular vote" = '43.1%'