The term rhombencephalon is identified in base64 scheme by the sequence cmhvbWJlbmNlcGhhbG9u, while the MD5 signature is equal to f2c7d45f3eed65804cfa5394fbb2fa97. The ASCII encoding of rhombencephalon in hexadecimal notation is 72686f6d62656e63657068616c6f6e.