IUPAC: (2E,4E)-3-methyl-5-[(1S,2S)-2-methyl-2-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)cyclopropyl]penta-2,4-dienoic acid

SMILES: C\C(\C=C\[C@@H]1C[C@]1(C)c1ccc2c(c1)C(C)(C)CCC2(C)C)=C/C(O)=O