| (5-(2-oxo-1-pyrrolidinyl)pentyl)trimethyl-ammoniu iodide |
| (5-(2-oxo-1-pyrrolidinyl)pentyl)trimethylammonium iodide |
| trimethyl(5-(2-oxo-1-pyrrolidinyl)pentyl)-ammoniu iodide |
| trimethyl(5-(2-oxopyrrolidin-1-yl)pentyl)ammonium iodide |
| (5-(2-oxo-1-pyrrolidinyl)pentyl)trimethyl-ammoniuiodide |
