QTR-Quadtone RIP

On a 2200 with UT7 ink if I wanted to create a QTR coolSe curve (I
assume Se is Selenium) what inks would I use?  I see a few for UC ink
but not UT7.  Would the UC combination of K, LC, LM and LK work with
UT7 ink?  My thinking is it wouldn't.

Thanks,

Tom