The term obsessive-compulsive disorder is identified in base64 scheme by the sequence b2JzZXNzaXZlLWNvbXB1bHNpdmUgZGlzb3JkZXI=, while the MD5 signature is equal to a6f4a04728e976a593eca2d3e65037ff. The ASCII encoding of obsessive-compulsive disorder in hexadecimal notation is 6f62736573736976652d636f6d70756c73697665206469736f72646572.