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_23649 ( "Rank" real, "Name" text, "Nationality" text, "1st (m)" text, "2nd (m)" text, "Points" text, "Overall NT points" text, "Overall WC points (Rank)" text )

### Question ###
Name the overall nt points for 2nd m 127.5

### Accurate SQL ###

SELECT "Overall NT points" FROM table_23649 WHERE "2nd (m)" = '127.5'