cluster.sizestat        generate statistics on sizes of clusters
cluster.visualize       visualize clustering result using
                        multi-dimensional scaling
cmp.cluster             cluster compounds using a descriptor database
cmp.duplicated          quickly detect compound duplication in a
                        descriptor database
cmp.parse               Parse an SDF file and compute descriptors for
                        all compounds
cmp.parse1              Parsing an SDF file and calculate the
                        descriptor for one compound
cmp.search              Search a descriptor database for compounds
                        similar to query compound
cmp.similarity          Compute similarity between two compounds using
                        their descriptors
db.explain              Explain an atom-pair descriptor or an array of
                        atom-pair descriptors
db.subset               Subset a descriptor database and return a
                        sub-database for the selected compounds
sdf.subset              Subset a SDF and return SDF segements for
                        selected compounds
sdf.visualize           Subset a SDF and visualize selected compounds
                        in a webpage
