The term antidepressant drug is identified in base64 scheme by the sequence YW50aWRlcHJlc3NhbnQgZHJ1Zw==, while the MD5 signature is equal to aebabc6c0d90a6a97c789623209c164c. The ASCII encoding of antidepressant drug in hexadecimal notation is 616e746964657072657373616e742064727567.