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The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at The data is made available under the Creative Commons License (CC BY 3.0, For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.

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Accession:CHEBI:22728 term browser browse the term
Synonyms:related_synonym: benzopyrroles

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Your selection has 9518 annotated objects. The maximum number of objects that can be shown is 2000. The list is too large to display.

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    Path 1
    Term Annotations click to browse term
      CHEBI ontology 21737
        chemical entity 21735
          atom 21723
            nonmetal atom 21616
              nitrogen atom 19332
                nitrogen molecular entity 19332
                  organonitrogen compound 19045
                    organonitrogen heterocyclic compound 18036
                      benzopyrrole 9518
                        indoles + 9114
                        isoindoles + 1205
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 21737
        subatomic particle 21723
          composite particle 21723
            hadron 21723
              baryon 21723
                nucleon 21723
                  atomic nucleus 21723
                    atom 21723
                      main group element atom 21638
                        p-block element atom 21638
                          carbon group element atom 21444
                            carbon atom 21345
                              organic molecular entity 21345
                                organic molecule 21240
                                  organic cyclic compound 20831
                                    organic heterocyclic compound 19831
                                      organic heteropolycyclic compound 19446
                                        organic heterobicyclic compound 17745
                                          benzopyrrole 9518
                                            indoles + 9114
                                            isoindoles + 1205
    paths to the root