The term aromatic hydrocarbon is identified in base64 scheme by the sequence YXJvbWF0aWMgaHlkcm9jYXJib24=, while the MD5 signature is equal to 5238bd3ffca6de3a15b32a931ef3e947. The ASCII encoding of aromatic hydrocarbon in hexadecimal notation is 61726f6d6174696320687964726f636172626f6e.