Open Babel: An open chemical toolboxNoel M. O’Boyle, Geoffrey Hutchison, Tim Vandermeersch et al.|Journal of Cheminformatics|2011Cited by 11k
Pybel: a Python wrapper for the OpenBabel cheminformatics toolkitNoel M. O’Boyle, Geoffrey Hutchison, Chris Morley|Chemistry Central Journal|2008Cited by 452