SMILES: C/C(=C\\C=C\\C(=C\\C(=O)O)\\C)/C=C/C1=C(C(CCC1(C)C)O)CO
Description: The molecule is a retinoid that consists of all-trans-retinoic acid bearing two hydroxy substituents at positions 4 and 18. It is a retinoid, a dihydroxy monocarboxylic acid and a secondary allylic alcohol. It derives from an all-trans-retinoic acid. It is a conjugate acid of an all-trans-4,18-dihydroxyretinoate.