for the following products
1-(2'-Hydroxyethyl)-2,2,6,6-tetramethyl-4-piperidinol | 4-Hydroxy-1-hydroxyethyl-2,2,6,6-tetramethylpiperidine | 4-Hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol | Hydroxyethyl-TAAol and Hydroxyethyl tetramethylpiperidinol
