The term national library of medicine is identified in base64 scheme by the sequence bmF0aW9uYWwgbGlicmFyeSBvZiBtZWRpY2luZQ==, while the MD5 signature is equal to 85c1b373fffd565df06dd87b0e9512e5. The ASCII encoding of national library of medicine in hexadecimal notation is 6e6174696f6e616c206c696272617279206f66206d65646963696e65.