preferred_name: Propoxyphene cutoff &#x7C; Urine &#x7C; Drug toxicology
preferred_name_lc: propoxyphene cutoff &#x7c; urine &#x7c; drug toxicology
label: Propoxyphene cutoff &#x7C; Urine &#x7C; Drug toxicology
label_lc: propoxyphene cutoff &#x7c; urine &#x7c; drug toxicology