This blue, oval pill imprinted with 93 1087 is a 12 HR Cefaclor 500 MG Extended Release Tablet, per the NIH.
Cefaclor is a human prescription drug. The active pharmaceutical ingredient is cefaclor and is classified as, "Cephalosporin Antibacterial [EPC], Cephalosporins [Chemical/Ingredient]."
This pill is made by Teva Pharmaceuticals USA Inc.
There are 7 other blue pills that with a similar imprint: "93 1087". They may be a different dosage of the same drug or a different drug entirely.