[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"exercise-C2-4953":3},{"preview":4,"open":12,"missing":27},{"id":5,"number":6,"total":7,"level":8,"course":9,"activity":10,"discriminator":11,"title":12,"slug":12,"instructions":12,"excerpt":13,"prompts":14,"lock":15,"access":16,"updated":17,"previous_id":18,"next_id":19,"previous":20,"next":22,"first":24},4953,52,60,"C2","writing","essay","writing_c2_essay",null,"Patents drive medical innovation Developing a new medicine can take more than a decade and cost enormous sums, and most potential drugs fail before ever reaching patients. Patents give pharmaceutical companies a limited period in which to recover these costs and make a profit. Without such protection, private…",[],"login","pro","2026-10-02T14:14:49",4952,4954,{"id":18,"number":21,"title":12,"slug":12},51,{"id":19,"number":23,"title":12,"slug":12},53,{"id":25,"number":26,"title":12,"slug":12},4902,1,false]