The term piperocaine hydrochloride is identified in base64 scheme by the sequence cGlwZXJvY2FpbmUgaHlkcm9jaGxvcmlkZQ==, while the MD5 signature is equal to d4eb4644b74de0ce82e52fbeaf374f66. The ASCII encoding of piperocaine hydrochloride in hexadecimal notation is 70697065726f6361696e6520687964726f63686c6f72696465.