The uploaded PDF files aren't accessible on the filesystem — they were part of the original chat session but weren't preserved when the conversation was compacted.

To proceed, I need you to share the content of both files. Here are the easiest options:

Option 1 — Paste the text content Copy and paste the text from each PDF directly into the chat. You can do this in two separate messages.

Option 2 — Re-upload the files Upload both PDFs again in this chat:

Option 3 — Describe the nihms article If you know the article (author, title, journal, year), I can look it up. The NIHMS number (e.g., NIHMS123456) would also help me identify it.

Which works best for you?

Please go ahead and upload both files:

Once I have them, I'll analyze both and build the PowerPoint.