PLE-5998

After taking the oath, you have decided to establish a clinic in your province. A 63-year-old farmer is brought to you, soaked in sweat and salivating. When you asked his son about his medical history, you were told that he was found in that condition in the middle of the field, which is an 8-hour travel from your clinic, with a bottle of Malathion by his side. Assuming you have all the following medications on hand, what is the most appropriate medication to administer?