The term heat of formation is identified in base64 scheme by the sequence aGVhdCBvZiBmb3JtYXRpb24=, while the MD5 signature is equal to 9add4154c26633b5771b3e6fbeca4ca8. The ASCII encoding of heat of formation in hexadecimal notation is 68656174206f6620666f726d6174696f6e.