1-(2,4,6-TriMethoxybenzyl)piperazine Dihydrochloride;1-[(2,4,6-TriMethoxyphenyl)Methyl]piperazine Hydrochloride;TriMetazidine EP IMpurity-F;1-[(2,4,6-Trimethoxyphenyl)methyl]piperazine dihydrochloride;Trimetazidine EP Impurity F-2;Trimetazidine Impurity F DiHCl;Trimetazidine EP Impurity F DiHCl;Trimetazidine Impurity F HCl