Not Medical Advice: You might be referring to the pill imprint Logo 665 Logo 665 (see image below) identified as Gabapentin 100 mg.
Imprint: Logo 665 Logo 665
Strength: 100 mg
Color: Brown & White
Availability: Prescription only
Drug Class: Gamma-aminobutyric acid analogs
Pregnancy Category: C - Risk cannot be ruled out
CSA Schedule: Not a controlled drug
Manufacturer: Actavis Elizabeth LLC
Gabapentin is an anti-epileptic medication, also called an anticonvulsant. It affects chemicals and nerves in the body that are involved in the cause of seizures and some types of pain.
It used in the treatment of pain; peripheral neuropathy; anxiety; alcohol withdrawal; periodic limb movement disorder (and more).
For more important information about Gabapentin, do to www.drugs.com.