<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A group of researchers is studying various inhaled substances to determine their anesthetic properties. In particular, they are trying to identify an anesthetic with fast onset and quick recovery for use in emergencies. They determine the following data:Inhalational anesthetic Blood-gas partition coefficientA 0.15B 0.92C 5.42Which of the following statements is accurate with regard to these inhaled anesthetic substances?? A: Agent A is the most potent, B: Agent A has the fastest onset of action, C: Agent B is the most potent, D: Agent B has the fastest onset of action, E: Agent C has the fastest onset of action,  <response>: To answer this question, we need to understand the relationship between blood-gas partition coefficient and anesthetic potencyonset of action. The blood-gas partition coefficient is a measure of how soluble an inhaled anesthetic is in blood compared to air. A lower coefficient indicates faster onset of action because the anesthetic reaches the brain faster. It also indicates higher potency because less drug is required to achieve the desired effect. Based on the data, Agent A has the lowest blood-gas partition coefficient 0.15, so it should have the fastest onset of action. Agent C has the highest coefficient 5.42, so it should have the slowest onset. Agent B is intermediate. Potency should follow the same trend, with A being most potent and C least potent.B: Agent A has the fastest onset of action 