This image of a simple structural formula is ineligible for
copyright and therefore in the public domain, because it consists entirely of information that is common property and contains no original authorship.
This chemical image could be re-created using
vector graphics as an
SVG file. This has several advantages; see
Commons:Media for cleanup for more information. If an SVG form of this image is available, please upload it and afterwards replace this template with {{
vector version available|new image name}}.
It is recommended to name the SVG file “IPNS active site1.svg”—then the template
Vector version available (or
Vva) does not need the new image name parameter.
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