IUPAC:(12S,13R,16R)-12-hydroxy-5-methyl-4,6-dioxo-15-[(1E,3E)-penta-1,3-dien-1-yl]-14-oxa-9-azatetracyclo[7.6.1.0^{2,7}.0^{13,16}]hexadeca-1(15),2,7-trien-5-yl 3-hydroxybutanoate
IUPAC:(12S,13R,16R)-12-hydroxy-5-methyl-4,6-dioxo-15-[(1E,3E)-penta-1,3-dien-1-yl]-14-oxa-9-azatetracyclo[7.6.1.0^{2,7}.0^{13,16}]hexadeca-1(15),2,7-trien-5-yl 3-hydroxybutanoate