IUPAC:(1R,4Z,8E,11S,19R)-15,17-dihydroxy-4,7,7,11-tetramethyl-19-phenyl-12-oxatricyclo[9.8.0.0^{13,18}]nonadeca-4,8,13,15,17-pentaene-14,16-dicarbaldehyde
IUPAC:(1R,4Z,8E,11S,19R)-15,17-dihydroxy-4,7,7,11-tetramethyl-19-phenyl-12-oxatricyclo[9.8.0.0^{13,18}]nonadeca-4,8,13,15,17-pentaene-14,16-dicarbaldehyde