libchemicaltagger-java 1.6.2-4 (amd64 binary) in ubuntu oracular

 ChemicalTagger parser is a medium-depth, phrase-based semantic NLP tool for the
 language of chemical experiments. Tagging is based on a modular architecture
 and uses a combination of OSCAR, domain-specific regex and English taggers to
 identify parts-of-speech. The ANTLR grammar is used to structure this into
 tree-based phrases.