SMILES: CC(=CCC/C(=C/CC/C(=C/C=C\\C=C(\\CC/C=C(/CCC=C(C)C)\\C)/C)/C)/C)C
Description: The molecule is a 4,4'-diapophytoene in which the double bond at position 15 has Z- (cis-) geometry, while those at positions 9, 13, 9' and 13' have E- (trans-) geometry.