$ 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.
Acteaminophen, Dex o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Childrens Tussnex Liquid
Acteaminophen, Dextromethorphan Hbr, Guaifenesin, Phenylephrine Hcl · Oral
Acteaminophen, Gua o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Tussnex Fm Cold And Sinus Liquid
Acteaminophen, Guaifenesin, Phenylephrine Hcl · Oral
Acteaminophen, Dex o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Tussnex Fm Cold, Flu And Sore Throat Liquid
Acteaminophen, Dextromethorphan Hbr, Guaifenesin, Phenylephrine Hcl · Oral
Acteaminophen o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Childrens Pain Relief Dye-Free
Acteaminophen · Oral
Acteaminophen, Dex o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Childrens Multi-Symptom Cold And Fever Relief Liquid
Acteaminophen, Dextromethorphan Hbr, Guaifenesin, Phenylephrine Hcl · Oral
Acteaminophen o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Infants Pain Relief Dye-Free
Acteaminophen · 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.