Alan: I tried B7sus#5b9/C but couldn't get it to sound the way I wanted.

Mac: I tried playing it on the guitar with your voicing but similarly, it wasn't what I was after. Also, the bass note is B.

I tried Alan's with a /B and that wasn't it either.

I need to use it as the last chord in the song. It follows a C chord.
For now, I just entered the C chord on the 1st beat of the last measure, then entered the required notes in Melody with a guitar selected on the 3rd beat. That's what I'm playing on guitar.

Any other suggestions I'd be happy to try them.
Thanks all!!
LLOYD S