The term neonatal mortality is identified in base64 scheme by the sequence bmVvbmF0YWwgbW9ydGFsaXR5, while the MD5 signature is equal to bdba28dba6956988c62d9a6cb87784c9. The ASCII encoding of neonatal mortality in hexadecimal notation is 6e656f6e6174616c206d6f7274616c697479.