The term cerebral aqueduct is identified in base64 scheme by the sequence Y2VyZWJyYWwgYXF1ZWR1Y3Q=, while the MD5 signature is equal to 64bc88cb4c95d312b94bbae4b2b94cae. The ASCII encoding of cerebral aqueduct in hexadecimal notation is 636572656272616c206171756564756374.