Has_Target Has_Target An association that connects a drug or other agent to a clinically intended, molecular-scale target. The target value may be a gene, gene product, anatomic structure, cell, biological process, or other concept, where the effect of the agent on the target is thought to be of therapeutic, diagnostic, or other clinical relevance to a disease process. The effect is most often direct, as defined at a molecular scale, but may also be indirect and/or defined at a larger scale. Has Target Conceptual Entity Has_Target A7