$ 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.
Aspirin, Chlorphen o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Quality Choice Effervescent Cold Relief Plus , Effervescent
Aspirin, Chlorpheniramine Maleate, And Phenylephrine Bitartrate · Oral
Aspirin, Chlorphen o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Top Value Effervescent Cold Relief - Orange , Effervescent
Aspirin, Chlorpheniramine Maleate, Phenylephrine Bitartrate · Oral
Aspirin, Chlorphen o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Top Value Effervescent Cold Relief , Effervescent
Aspirin, Chlorpheniramine Maleate, Phenylephrine Bitartrate · Oral
Aspirin, Chlorphen o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Walgreens Effervescent Cold Relief Plus , Effervescent
Aspirin, Chlorpheniramine Maleate, Phenylephrine Bitartrate · Oral
Aspirin, Chlorphen o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Winco Foods Effervescent Cold Relief , Effervescent
Aspirin, Chlorpheniramine Maleate, And Phenylephrine Bitartrate · Oral
Aspirin, Chlorphen o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Family Wellness Effervescent Cold Relief Orange , Effervescent
Aspirin, Chlorpheniramine Maleate, Phenylephrine Bitartrate · Oral
Aspirin, Chlorphen o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Alka Seltzer Plus Cold , Effervescent
Aspirin, Chlorpheniramine Maleate, Phenylephrine Bitartrate · Oral
Aspirin, Chlorphen o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Effervescent Cold Relief , Effervescent
Aspirin, Chlorpheniramine Maleate, Phenylephrine Bitartrate · Oral
Aspirin, Chlorphen o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Best Choice Effervescent Cold Relief , Effervescent
Aspirin, Chlorpheniramine Maleate, Phenylephrine Bitartrate · 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.