PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20159824-0 2010 Phase I clinical trial of the CYP17 inhibitor abiraterone acetate demonstrating clinical activity in patients with castration-resistant prostate cancer who received prior ketoconazole therapy. Abiraterone Acetate 46-65 cytochrome P450 family 17 subfamily A member 1 Homo sapiens 30-35 20159824-1 2010 PURPOSE: Abiraterone acetate is a prodrug of abiraterone, a selective inhibitor of CYP17, the enzyme catalyst for two essential steps in androgen biosynthesis. Abiraterone Acetate 9-28 cytochrome P450 family 17 subfamily A member 1 Homo sapiens 83-88