The term preclinical trial is identified in base64 scheme by the sequence cHJlY2xpbmljYWwgdHJpYWw=, while the MD5 signature is equal to 3a8af9cf94dcb5b0ddc4e96a4b9eb44e. The ASCII encoding of preclinical trial in hexadecimal notation is 707265636c696e6963616c20747269616c.