$ 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.
Acetaminophen-Dext o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Broncochem Cold And Flu Caplets
Acetaminophen-Dextromethorphan Hbr-Phenylephrine Hcl-Chlorpheniramine Maleate · Oral
Acetaminophen, Phe o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Cough And Cold Plus , Liquid Filled
Acetaminophen, Phenylephrine Hcl, Chlorpheniramine Maleate, Dextromethorphan Hbr · Oral
Acetaminophen, Chl o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Antigrip Cough And Cold , Effervescent
Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr, Phenylephrine Hcl · Oral
Acetaminophen Phen o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Antiflu Des Cough And Flu
Acetaminophen Phenylephrine Hcl Chlorpheniramine Maleate · Oral
Acetaminophen, Chl o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Flonase Headache And Allergy Relief
Acetaminophen, Chlorpheniramine Maleate, Phenylephrine Hcl · Oral
Phenylephrine Hcl o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Cold And Allergy
Phenylephrine Hcl And Chlorpheniramine Maleate · Oral
Chlorpheniramine M o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Phenagil
Chlorpheniramine Maleate, Dextromethorphan Hbr And Phenylephrine Hcl · Oral
Acetaminophen, Chl o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Childrens Multi Symptom Fever And Cold
Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr, Phenylephrine Hcl · 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.