| (3-(2-oxo-1-pyrrolidinyl)propyl)trimethyl-ammoniu iodide |
| (3-(2-oxo-1-pyrrolidinyl)propyl)trimethylammonium iodide |
| trimethyl(3-(2-oxo-1-pyrrolidinyl)propyl)-ammoniu iodide |
| trimethyl(3-(2-oxopyrrolidin-1-yl)propyl)ammonium iodide |
| (3-(2-oxo-1-pyrrolidinyl)propyl)trimethyl-ammoniuiodide |
