The term antihypertensive is identified in base64 scheme by the sequence YW50aWh5cGVydGVuc2l2ZQ==, while the MD5 signature is equal to c9327468a3ec5b4005b6dd5a5633f688. The ASCII encoding of antihypertensive in hexadecimal notation is 616e7469687970657274656e73697665.