Term Name:	6,8a-Seco-6,8a-deoxy avermectin A1a aglycone
Synonyms:	(10Z,12Z,16Z)-2'-butan-2-yl-9,15-dihydroxy-7-methoxy-3',6,10,14,16-pentamethylspiro[2,20-dioxatricyclo[17.3.1.04,9]tricosa-5,10,12,16-tetraene-21,6'-2,3-dihydropyran]-3-one
Definition:
Ontology:	ChEBI [CHEBI:218209]  ( EBI )