$ 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.
Antimonium Crudum, o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Ohm Mucus Relief , Chewable
Antimonium Crudum, Antimonium Tartaricum, Chelidonium Majus, Ferrum Phosphoricum, Kali Carboonicum, Kali Muriaticum, Kal · Oral
Dextromethorphan H o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Cough Mucus Relief Dm
Dextromethorphan Hbr And Guaifenesin · Oral
Guaifenesin And De o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Mucus Relief Er Dm , Extended Release
Guaifenesin And Dextromethorphan Hydrobromide · Oral
Guaifenesin o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Up And Up Mucus Relief
Guaifenesin · Oral
Guaifenesin o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Mucus Relief Chest Congestion
Guaifenesin · Oral
Dextromethorphan H o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Mucus Relief Dm
Dextromethorphan Hbr/Guaifenesin · Oral
Guaifenesin 200 Mg o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Mucus Relief
Guaifenesin 200 Mg · Oral
Guaifenesin 200 Mg o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Mucus Relief
Guaifenesin 200 Mg · Oral
Dextromethorphan H o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Mucus Relief Dm
Dextromethorphan Hbr, 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.