Jmol and CML
Jmol can handle molecules in a variety of formats, including, in this case, CML. The individual CML files (e.g., malaria37.066.xml), were generated from an updated version of ConvertFile.xls (strictly speaking, from babel), available as a zip file from showme.physics.drexel.edu (check my 5/12/2006 blog for more information on ConvertFile.xls).
In addition to now generating individual CML files for the entries in a mol or sdf file such as malaria37, ConvertFile.xls will now also generate an xml file for the entire batch when you press the "Save Results" button. This xml file has the structure (I've omitted the actual data):
This schema for this file can easily be used in programming languages such as, for example, .NET, as the basis for a typed dataset, but a more interesting possibility would be to transform it into an RSS feed. This could be done fairly easily with Excel VBA or any other programming language, or an XSLT.
The next step here would seem to be to read the usefulchem-molecules blog, extract the SMILES, and convert to CML in a similar manner. Unfortunately, babel does not yet have the ability to generate molecular coordinates from SMILEs (or InChIs), and while other software can do this (e.g., ChemSketch, JChemPaint), they cannot be automated. The CDK Web Services sports a service to generate coordinates from SMILES, but it is not particularly usable in its current form -- it does, however, show how this can be accomplished with the CDK.