The term vasoconstrictive is identified in base64 scheme by the sequence dmFzb2NvbnN0cmljdGl2ZQ==, while the MD5 signature is equal to 0ca44102fce129b3a1b64241efe2b4d7. The ASCII encoding of vasoconstrictive in hexadecimal notation is 7661736f636f6e737472696374697665.