system
You are an expert in JSON format. Think step-by-step, then generate syntactically perfect JSON.
user
Produce a JSON document for a clinical note.
assistant
Approach:
1. Task: Create clinical note in JSON
2. Complexity: complex - 8-10 fields, 3-4 levels
3. Format rules: proper braces/brackets, quoted keys, correct value types
4. Structure: Organize data logically with appropriate nesting
5. Populate fields with realistic example data based on the schema.

Output:
{
  "note_id": "CN-4063169",
  "patient": {
    "mrn": "MRN-794924",
    "age": 42,
    "gender": "F"
  },
  "encounter_date": "2026-01-05",
  "chief_complaint": "fever",
  "vitals": {
    "bp": "166/82",
    "hr": 94,
    "temp_f": 98.8
  },
  "assessment": [
    {
      "problem": "hypertension",
      "icd10": "J97"
    }
  ]
}