You need 3 of these: (Lets assume the red plug is ring)
12-inch Flat Pedal Y-Splitter Cable
And one of these:
1/4 in TRS to Same - Couplers - Audio Adapters | Hosa Cables
Connect the TRS to the Divaricator S/R, connect the red side to the accountant input. Connect the black to the coupler.
Next connect a TRS to the FX port. Now connect the black to the input and red to output of your chorus.
Finally, connect the last TRS to the EXP then connect black to the coupler and connect red to the accountant output.
(If you don't have a coupler right now, use a spare pedal in bypass

)