IUPAC:methyl (1R,4S,6R,8R,9S)-6-(furan-3-yl)-16-methylidene-2-oxo-3,5-dioxatetracyclo[6.5.3.0^{1,9}.0^{4,8}]hexadec-12-ene-13-carboxylate
IUPAC:methyl (1R,4S,6R,8R,9S)-6-(furan-3-yl)-16-methylidene-2-oxo-3,5-dioxatetracyclo[6.5.3.0^{1,9}.0^{4,8}]hexadec-12-ene-13-carboxylate