That's the most you should pay. How much under that might you pay? That all depends. Sounds as if the seller might be motivated, if he/she is paying two mortgage payments. It's likely the seller will need at least what he/she paid for the house plus about 10% to cover real estate agent fees and various selling and closing costs.
So now you have a range: The most you should pay and the least the owner is probably willing to accept. Make an offer anywhere in between. Some agents would probably suggest an offer 5% under the adjusted CMA (assuming that's in your affordability range). Others might suggest 10% under. Others, even more.
Check with your agent. Get the CMA. Get his/her advice. Then you decide.