human
Considering the provided database schema and associated query, produce SQL code to retrieve the answer to the query. 
###Database Schema: Lane, Name, Nationality, Split (50m), Time
###Question: What is the slowest 50m split time for a total of 53.74 in a lane of less than 3?
gpt
SELECT MAX Split (50m) FROM table WHERE Time = 53.74 AND Lane < 3