what's the u.s. open cup status for regular season of 4th, atlantic division 
CREATE TABLE table_1046170_5 (us_open_cup VARCHAR, regular_season VARCHAR)
SELECT us_open_cup FROM table_1046170_5 WHERE regular_season = "4th, Atlantic division"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_1046170_5 (us_open_cup VARCHAR, regular_season VARCHAR) Question: what's the u.s. open cup status for regular season of 4th, atlantic division  [/INST] SELECT us_open_cup FROM table_1046170_5 WHERE regular_season = "4th, Atlantic division" </s>