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No fexofenadine is a H1-receptor antagonist (histamine antagonist) and pseudoephedrine is a sympathomimetic amine commonly used as a decongestant
CLASSIFICATION. Sympathomimetic.
A tertiary amine is a type of amine, which is an organic compound derived from ammonia. The formula for a tertiary amine is R3N.
You add one more amine into it !
An amine oxide is any of a class of organic compounds formed by the addition of an oxygen atom to an amine.