The term immunosuppressive drug is identified in base64 scheme by the sequence aW1tdW5vc3VwcHJlc3NpdmUgZHJ1Zw==, while the MD5 signature is equal to e426539a4603be066b77b44052b2cf50. The ASCII encoding of immunosuppressive drug in hexadecimal notation is 696d6d756e6f73757070726573736976652064727567.