$ cat molecule-index.md
# Molecule Index
> Same ingredient. Different brand. Different country. Different price.
Source-backed medicine price notes for the drugs we can verify now; ingredient-first index for the rest.
$ grep "Interferon Beta-1a" --drug-index3 matches
Interferon Beta-1a o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Avonex Kit Avonex Pen (Interferon Beta-1a) , Avonex (Interferon Beta-1a) Injection, Soluti
Interferon Beta-1a · Oral
Peginterferon Beta o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Plegridy , Plegridy Pen (Peginterferon Beta-1a) Injection, Solution Plegridy (Peginterfero
Peginterferon Beta-1a · Oral
Interferon Beta-1a o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Rebif Kit Rebif Rebidose (Interferon Beta-1a) Kit Rebif (Interferon Beta-1a ) , Rebif (Int
Interferon Beta-1a · Oral
$ cat method.md
Ingredient first, prices second
Now
Index 100,000 drug/package records by active ingredient, brand, route, class hint, source, and risk/price-gap watch signals.
Next
Attach daily country snapshots for US, Canada, UK, India, Mexico, and EU comparator markets.
Later
Track pharmacy-level prices, coupons, cash-pay providers, generic availability, and verified substitution boundaries.