All corrections
1
Claim
Its chemical formula is 5-(Methylsulfamoylmethyl)-DMT
Correction

Sumatriptan’s chemical (molecular) formula is C14H21N3O2S, not “5-(Methylsulfamoylmethyl)-DMT” (which is a chemical name/synonym, not a formula).

Full reasoning

A chemical (molecular) formula lists the count of each element in the molecule (e.g., C14H21N3O2S).

For sumatriptan, authoritative chemical databases give the molecular formula as C14H21N3O2S:

  • KEGG lists: “Name Sumatriptan; Formula C14H21N3O2S.”
  • A PubChem-derived record likewise lists “Molecular Formula C14H21N3O2S.”

By contrast, “5-(Methylsulfamoylmethyl)-DMT” is a chemical name/synonym describing structure (a substituted DMT/tryptamine), not a molecular formula. So calling it the “chemical formula” is incorrect terminology and factually wrong as written.

2 sources
Model: OPENAI_GPT_5 Prompt: v1.6.0