The term left coronary artery is identified in base64 scheme by the sequence bGVmdCBjb3JvbmFyeSBhcnRlcnk=, while the MD5 signature is equal to e1c97a32ae506c9810ad0cf46455a64f. The ASCII encoding of left coronary artery in hexadecimal notation is 6c65667420636f726f6e61727920617274657279.