135500-11-7 Hydroxyisoneocoprogen I Iron, (5-((3-(5-(3-((4,5-dihydroxy-3-methyl-1-oxo-2-pentenyl)hydroxyamino)propyl)-3,6-dioxo-2-piperazinyl)propyl)hydroxyamino)-3-methyl-5-oxo-3-pentenyl N2,N5-diacetyl-N5-hydroxy-L-ornithinato(3-))-