Thank you for posting that insightful video, 10-41, and welcome to the forum.

Here's an older video on the same UCSF group that offfers a few tidbits.  Of course I had to freeze frame the section showing a chalk board the scientist were doodling on...with "JQ1" noted at the centre of their map doodles...
Interesting.  The video is from about ten days ago, just prior to my heads-up to Dr. Shokat of nine days ago... The chalk board shows they were focused (at least primarily) on JQ1 up to about the day before I sent my email. 
https://www.facebook.com/ABCNewsLive/videos/207260260337635/