$ 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.
Dextromethorphan H o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Tussin Dm Cough And Chest Congestion Liquid
Dextromethorphan Hydrobromide, Guaifenesin · Oral
Dextromethorphan H o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Cvs Sugar Free Adult Cough Plus Chest Congestion Dm
Dextromethorphan Hydrobromide And Guaifenesin · Oral
Dextromethorphan H o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Adult Tussin Cough And Chest Congestion Dm Sugar Free Liquid
Dextromethorphan Hbr, Guaifenesin · Oral
Dextromethorphan H o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Cough And Chest Congestion Dm Syrup
Dextromethorphan Hydrobromide, Guaifenesin · Oral
Dextromethorphan H o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Sun Mark Tussin Dm Cough And Chest Congestion
Dextromethorphan Hydrobromide, Guaifenesin · Oral
Dextromethorphan H o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Acetaflu Cough And Chest Congestion
Dextromethorphan Hbr,Guaifenesin · Oral
Dextromethorphan H o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Chest Congestion And Cough Hbp , Liquid Filled
Dextromethorphan Hydrobromide, Guaifenesin · Oral
Dextromethorphan H o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Tussin Dm Cough And Chest Congestion , Liquid Filled
Dextromethorphan Hydrobromide, Guaifenesin · Oral
Dextromethorphan H o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Chest Congestion And Cough Hbp , Liquid Filled
Dextromethorphan Hydrobromide, Guaifenesin · 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.