4-[(3,5-dimethyl)pyridin-4-yl]-2,6-[(2,11-dioxa)dodecane-1,12-diyle]phenol

4-{4-[3,12-dioxa-1(2,6)-(11-hydroxy)benzene]cyclotridecaphanyl}-1,3,5-trimethylpyridinium iodide