A drug is made up of a small molecule of hydrogen, carbon, oxygen, nitrogen, and a few other atoms all cobbled together in a shape, and it's those shapes that determine whether, in fact, that particular drug is going to hit its target. Is it going to land where it's supposed to?
Un medicamento está hecho de una pequeña molécula de hidrógeno, de carbono, de oxígeno, de nitrógeno y otros pocos átomos apiñados en cierta forma. De hecho, son esas formas las que determinan si ese medicamento en particular va a dar con su objetivo ¿Acertará donde se supone que lo haría?