Which medicine ids can interact with enzyme with product 'Protoporphyrinogen IX'?
select medicine_id from medicine_enzyme_interaction as t1 join enzyme as t2 on t2.id = t1.enzyme_id where t2.product = 'Protoporphyrinogen IX'
Which ones can not?
select id from medicine where id not in (select medicine_id from medicine_enzyme_interaction as t1 join enzyme as t2 on t2.id = t1.enzyme_id where t2.product = 'Protoporphyrinogen IX')
Give the name and trade names for those.
select name, trade_name from medicine except select t1.name, t1.trade_name from medicine as t1 join medicine_enzyme_interaction as t2 on t2.medicine_id = t1.id join enzyme as t3 on t3.id = t2.enzyme_id where t3.product = 'Protoporphyrinogen IX'