The term exogenous obesity is identified in base64 scheme by the sequence ZXhvZ2Vub3VzIG9iZXNpdHk=, while the MD5 signature is equal to b5c522e16b137d668a024294ef64cd2a. The ASCII encoding of exogenous obesity in hexadecimal notation is 65786f67656e6f7573206f626573697479.