root/dev-pypi: links for pubchemtools

root/pypi pubchemtools-1.26.tar.gz
root/pypi pubchemtools-1.26-py3-none-any.whl
root/pypi pubchemtools-1.25.tar.gz
root/pypi pubchemtools-1.25-py3-none-any.whl
root/pypi pubchemtools-1.22.tar.gz
root/pypi pubchemtools-1.22-py3-none-any.whl
root/pypi pubchemtools-1.21.tar.gz
root/pypi pubchemtools-1.21-py3-none-any.whl