The molecule is an hydroxamate siderophore produced by several fungal species. It is an iron coordination entity and an organonitrogen compound.
iron;[(4Z,11S,16Z,23S,28Z,35S)-11,23,35-triacetamido-7,19,31-trihydroxy-4,16,28-trimethyl-12,24,36-trioxo-18,30-dioxoniumylidene-1,13,25-trioxa-7,19,31-triazacyclohexatriaconta-4,16,28-trien-6-ylidene]oxidanium