毕兹 Traditional form: 畢茲 Pinyin (reading): bìzī Definitions: QNB (quinuclidinyl benzilate) Characters: 毕 - to finish, to conclude, to end; completed 兹 - now, here; this; time, year Traditional characters: 畢 - to finish, to conclude, to end; completed 茲 - now, here; this; time, year