JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://unpkg.com/smiles-drawer@1.0.8/dist/smiles-drawer.min.js"></script>
<html>
<head>

</head>
<body>
  <canvas data-smiles="CCCNC"></canvas>
  <canvas data-smiles="C1CCCCC1"></canvas>
</body>
</html>

JavaScript

SmilesDrawer.apply();