SMILES: CC1=C(C(CCC1)(C)C)/C=C/C(=C/C=C/C2=CC(=[N+](C=C2)CCO)/C=C(\\C)/C=C/C=C(\\C)/C=C/C3=C(CCCC3(C)C)C)/C
Description: The molecule is a pyridinium ion obtained by formal condensation between two molecules of retinol and one the amino group of ethanolamine. A major constituent of retinal pigment epithelium lipofuscin It is a retinoid and a pyridinium ion.