This white, oval pill imprinted with 93 8165 is a quetiapine 400 MG Oral Tablet, per the NIH.
Quetiapine Fumarate is a human prescription drug. The active pharmaceutical ingredient is quetiapine fumarate and is classified as, "Atypical Antipsychotic [EPC]."
This pill is made by Teva Pharmaceuticals USA Inc.
There are 22 other white pills that with a similar imprint: "93 8165". They may be a different dosage of the same drug or a different drug entirely.