{
  "label": "Branch",
  "smiles": "CC(C)C(=O)C(C)C",
  "tokens": [
    {
      "type": "AliphaticOrganic",
      "value": "C"
    },
    {
      "type": "AliphaticOrganic",
      "value": "C"
    },
    {
      "type": "Branch",
      "value": "begin"
    },
    {
      "type": "AliphaticOrganic",
      "value": "C"
    },
    {
      "type": "Branch",
      "value": "end"
    },
    {
      "type": "AliphaticOrganic",
      "value": "C"
    },
    {
      "type": "Branch",
      "value": "begin"
    },
    {
      "type": "Bond",
      "value": "="
    },
    {
      "type": "AliphaticOrganic",
      "value": "O"
    },
    {
      "type": "Branch",
      "value": "end"
    },
    {
      "type": "AliphaticOrganic",
      "value": "C"
    },
    {
      "type": "Branch",
      "value": "begin"
    },
    {
      "type": "AliphaticOrganic",
      "value": "C"
    },
    {
      "type": "Branch",
      "value": "end"
    },
    {
      "type": "AliphaticOrganic",
      "value": "C"
    }
  ]
}