ψ,ψ-carotene, 5,6,9,10,13,14,14',13',10',9',6',5'-hexa-cis(?)-lycopene

9-顺式-番茄红素

(7顺式,7'顺式,11顺式,11'顺式,15顺式)-psi,psi-胡罗卜素

碘

苯