What is the distinction between log P and π?

The drug shown below is an ACE inhibitor. Given the structure, what is the likely mechanism of inhibition? The important center is highlighted on the structure

Scientists are trying to figure out which interactions are important in this molecule. They think that the aliphatic alcohol works as a hydrogen bond donor; what modification would you make to test this theory by eliminating this interaction?  a- Change the -OH to -N(CH3)+3 b- Change the -OH to -Cl c- Change the -OH to -NH2 d- Change the -OH to -OCH3

Which of the following would have a positive 

A series of enzyme inhibitors was examined, and a Hansch equation was derived.        The equation is:

Which of the following drugs is/are the most potent?  

In pharmacology, the acronym ADME stands for

Which statement is true about inverse agonists?

Medications administered to the eye may be called ophthalmic, optic, or _____________ medications.

This class of drugs can help ease the tremors and involuntary muscle movements related to Parkinson’s disease.