controlled release formulation sentence in Hindi

Examples

1. A microsphere-based controlled release formulation of OPM-3023 is being developed.
2. In 1996, Purdue Pharma introduced "'OxyContin "', a controlled release formulation of oxycodone.
3. As of 2014 a controlled release formulation was available for which there is tentative evidence showing fewer side effects and unclear evidence with regard to whether there is a difference in efficacy.