IUPAC:(1S,12R,13S,14R,16R,23R)-13,14-dimethyl-2,6,8,20,22-pentaoxahexacyclo[10.10.1.0^{1,19}.0^{3,11}.0^{5,9}.0^{16,23}]tricosa-3,5(9),10,18-tetraen-17-one
IUPAC:(1S,12R,13S,14R,16R,23R)-13,14-dimethyl-2,6,8,20,22-pentaoxahexacyclo[10.10.1.0^{1,19}.0^{3,11}.0^{5,9}.0^{16,23}]tricosa-3,5(9),10,18-tetraen-17-one