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_name_40 ( after_1_year VARCHAR, after_3_years VARCHAR )

### Question ###
Which After 1 year has an After 3 years of 80%?

### Accurate SQL ###

SELECT after_1_year FROM table_name_40 WHERE after_3_years = "80%"