IUPAC:(1S,13R,14S,17S,19S)-10-hydroxy-13,14,18,18-tetramethyl-7-oxo-2-oxa-6-azapentacyclo[11.8.0.0^{1,17}.0^{3,11}.0^{4,8}]henicosa-3(11),4(8),9-trien-19-yl acetate
IUPAC:(1S,13R,14S,17S,19S)-10-hydroxy-13,14,18,18-tetramethyl-7-oxo-2-oxa-6-azapentacyclo[11.8.0.0^{1,17}.0^{3,11}.0^{4,8}]henicosa-3(11),4(8),9-trien-19-yl acetate