IUPAC:11,20-dihydroxy-16-(2-hydroxypropan-2-yl)-7,7-dimethyl-2,8,17-trioxapentacyclo[12.9.0.0^{3,12}.0^{4,9}.0^{18,23}]tricosa-1(14),3,5,9,11,18,20,22-octaen-13-one
IUPAC:11,20-dihydroxy-16-(2-hydroxypropan-2-yl)-7,7-dimethyl-2,8,17-trioxapentacyclo[12.9.0.0^{3,12}.0^{4,9}.0^{18,23}]tricosa-1(14),3,5,9,11,18,20,22-octaen-13-one