This yellow, round pill imprinted with AN41 is a Cyclobenzaprine hydrochloride 10 MG Oral Tablet, per the NIH.
Cyclobenzaprine Hydrochloride is a human prescription drug. The active pharmaceutical ingredient is cyclobenzaprine hydrochloride and is classified as, "Centrally-mediated Muscle Relaxation [PE], Muscle Relaxant [EPC]."
This pill is made by a total of 10 firms: (1) Amneal Pharmaceuticals, (2) Rebel Distributors, (3) STAT Rx USA LLC, (4) REMEDYREPACK INC. , (5) State of Florida DOH Central Pharmacy, (6) PD-Rx Pharmaceuticals, Inc., (7) Blenheim Pharmacal, Inc., (8) Bryant Ranch Prepack, (9) RedPharm Drug Inc., and (10) Lake Erie Medical DBA Quality Care Product LLC.
There are 7 other yellow pills that with a similar imprint: "AN41". They may be a different dosage of the same drug or a different drug entirely.