The term ldl cholesterol is identified in base64 scheme by the sequence bGRsIGNob2xlc3Rlcm9s, while the MD5 signature is equal to 5569f9179850e0d0aa1a52e8506fe2f1. The ASCII encoding of ldl cholesterol in hexadecimal notation is 6c646c2063686f6c65737465726f6c.