The term chemical formula is identified in base64 scheme by the sequence Y2hlbWljYWwgZm9ybXVsYQ==, while the MD5 signature is equal to 48779f8bc3cf7f4b066dbcb0c84585f8. The ASCII encoding of chemical formula in hexadecimal notation is 6368656d6963616c20666f726d756c61.