The term displacement reaction is identified in base64 scheme by the sequence ZGlzcGxhY2VtZW50IHJlYWN0aW9u, while the MD5 signature is equal to 0218dce0e6959780ddf58d3758e860f9. The ASCII encoding of displacement reaction in hexadecimal notation is 646973706c6163656d656e74207265616374696f6e.