1-Piperazineacetamide, 4-(2-pyridinyl)-N-(3-(trifluoromethyl)phenyl)-, ethanedioate (1:2) 103840-79-5 4-(2-Pyridinyl)-N-(3-(trifluoromethyl)phenyl)-1-piperazineacetamide ethanedioate (1:2)