I'm familiar with Frequency Therapeutics and FX-322. It is not a pill, however - it is is an intratympanic injection. The link Colleen posted is the official study page for the most recent FX-322 clinical trial, which is ongoing. Results for this study are expected to be announced in the second quarter of 2021, according to a recent August 12th press release. The topline results were originally anticipated for September 2020. Delay is due to impact of Covid19 on patient enrollment, nothing unusual given the circumstances.