verubecestat alzheimer`s disease drug molecule bace1 inhibitor. skeletal formula.

verubecestat alzheimers disease drug molecule bace1 inhibitor skeletal formula alzheimer betasecretase cns beta amyloid betasite precursor cleaving enzyme membraneassociated aspartic protease memapsin2 aspartyl pathway hypothesis atoms atomic molecular compound composition chemical chemistry structure line drawing flat icon