Substance intoxication is a type of substance use disorder that varies from mild to severe. This is reversible disorder.
Hence the option c is not correct.
Substance use disorder is also called the drug use disorder is a condition in which the excessive use or using more than one substance that lead to impairment and distress.
Hence the option d is not correct.
Substance use refers to the low or moderate use of drugs that do not produce problem with the social, educational or occupational functioning.
Hence the correct option is.