The term gamma aminobutyric acid is identified in base64 scheme by the sequence Z2FtbWEgYW1pbm9idXR5cmljIGFjaWQ=, while the MD5 signature is equal to d082c48f11f474f8a193465261a4a60c. The ASCII encoding of gamma aminobutyric acid in hexadecimal notation is 67616d6d6120616d696e6f627574797269632061636964.