input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Drug not used in H. pylori?   (A) Metronidazole   (B) Omeprazole   (C) Mosapride   (D) Amoxicillin
output: ['(C) Mosapride <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Metronidazole  (B) Omeprazole  (C) Mosapride  (D) Amoxicillin <> possible answers', '  Drug not used in H. pylori? <> context']