A two-letter imprint. Scored, no imprint, and it is supposed to be my blood pressure medication.

A scored oval with a two-letter code is usually a generic but the code is manufacturer-specific.

A smell that is wrong is a reason to look closer, not a verdict. Excipients do most of the smelling.

Reagent tests are a screen, not an assay. They rule a family in or out and say nothing about dose.

Asking a pharmacist costs nothing and they can weigh and measure what a description cannot convey.

Any ideas welcome, and I will report back what the pharmacist says.