CREATE TABLE table_train_186 ("id" NUMBER, "language" CLOB, "diabetic" CLOB, "regular_alcohol_intake" NUMBER, "allergy_to_drug" BOOLEAN, "alcohol_abuse" BOOLEAN, "age" FLOAT, "NOUSE" FLOAT)

history of hypersensitivity to the trial drug or to drugs with similar chemical structures.
SELECT * FROM table_train_186 WHERE allergy_to_drug = 1
SELECT * FROM "table_train_186" WHERE "allergy_to_drug" = 1