$ 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.
Guaifenesin 600 Mg o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Guaifenesin 600 Mg Guaifenesin 1200 Mg Tablet
Guaifenesin 600 Mg Guaifenesin 1200 Mg Tablet · Oral
Guaifenesin o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Guaifenesin 600 Mg , Guaifenesin 1200 Mg (Guaifenesin) Tablet, Extended Release
Guaifenesin · Oral
Guaifenesin o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Guaifenesin 600 Mg , Guaifenesin 1200 Mg (Guaifenesin) Tablet, Extended Release
Guaifenesin · Oral
Guaifenesin o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Mucus Relief 600 Mg , Mucus Relief Maximum Strength 1200 Mg (Guaifenesin) Tablet, Extended
Guaifenesin · Oral
Guaifenesin o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Guaifenesin 600 Mg Guaifenesin Extended Release 1200 Mg (Guaifenesin) Tablet
Guaifenesin · Oral
Guaifenesin Extend o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Crcle Guaifenesin Extended-Release , 600 Mg Tablet Crcle Guaifensin Tablet, 1200 Mg (Guaif
Guaifenesin Extended-Release · 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.