{
  "description": "PubChem PUG REST API - Get compound properties by CID",
  "api": "PubChem PUG REST",
  "endpoint": "GET /compound/cid/{cids}/JSON",
  "parameters": {
    "cids": [
      2244
    ],
    "properties": "MolecularFormula,MolecularWeight,CanonicalSMILES,IUPACName"
  },
  "curl_example": "curl -X GET 'https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/2244/property/MolecularFormula,MolecularWeight/JSON'"
}