CREATE TABLE table_27230 ("Season" TEXT, "Date" TEXT, "Home team" TEXT, "Result" TEXT, "Away team" TEXT, "Stadium" TEXT)

What was the away team when the result was 2 1 and home team was the bohemians?
SELECT "Away team" FROM table_27230 WHERE "Result" = '2–1' AND "Home team" = 'Bohemians'
SELECT "Away team" FROM "table_27230" WHERE "Home team" = 'Bohemians' AND "Result" = '2–1'