Partial explode? Partial Chord Selection

I have here a piano voicing that I've inputted via MIDI sice that's by far the easiest way to do this.

However, I want to have two of the notes be in the bass clef since the left hand will play them and it'll be easier to read.

I cannot find a reasonable method of doing this at all. Is there a selection filter of some kind to just select part of chords? Or some way of controlling the explode feature so I can move them easily? Or something else that I'm missing?

This would make life so much easier rather than doing the left hand and right hand separately.

Thanks!