On a benchmark of 250251 compounds in the NCI00 database, mol2nam
is able to convert 221205 structures (88.39%) to names without BLAH.
Of these 221205 names, nam2mol is able to convert 183444 (82.93%)
back into structures.
The major announcement of this release is the support for stereochemistry
in compound naming. The CIP rules for assigning R/S descriptors to
tetrahedral chiral centers, and E/Z descriptors to double bonds are
used during name generation.