Lexichem TK 2.4.0

New features

• Support for racemates and enhanced stereochemical name parsing.

Minor bug fixes

• Removed unbounded stack allocations.
• Corrected the form of metformin in the dictionary.
• Fixed an issue with names like p/m/o-bis(trifluoromethyl)benzene that were defaulting to the ortho form.
• Fixed parsing of (R,S)-3-ethyl 5-methyl 2-[(2-aminoethoxy)methyl]-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate.
• Fixed an issue with an unnecessary isotopic prefix in the suffix for peroxycarboxylic acid esters.
• Added a number of ring templates.
• Fixed English to French translations that move the suffixes acetate, chloride, sulfate, and trisulfate to be prefixes connected with the “de” particle.