when does the train arriving at stamford east at 11.45 departure 
CREATE TABLE table_18333678_2 (departure VARCHAR, arrival VARCHAR, going_to VARCHAR)
SELECT departure FROM table_18333678_2 WHERE arrival = "11.45" AND going_to = "Stamford East"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_18333678_2 (departure VARCHAR, arrival VARCHAR, going_to VARCHAR) Question: when does the train arriving at stamford east at 11.45 departure  [/INST] SELECT departure FROM table_18333678_2 WHERE arrival = "11.45" AND going_to = "Stamford East" </s>