Dorothy works as a medicinal chemist in a pharmaceutical company. what could one of her assignments be?

Medicinal chemistry refers to a stimulating branch as it associates various scientific disciplines and permits for collaboration with other scientists.in developing and researching novel drugs. The medicinal chemists utilize their chemistry training to the procedure of producing new pharmaceuticals.  the assignments of Dorothy is to formulate and develop new medicines, so that it can be later sold in the market.  

The answer would be sand and gravel