The term conversion reaction is identified in base64 scheme by the sequence Y29udmVyc2lvbiByZWFjdGlvbg==, while the MD5 signature is equal to d6d203355c60d80fe97df26fc2aa199e. The ASCII encoding of conversion reaction in hexadecimal notation is 636f6e76657273696f6e207265616374696f6e.