The term psychotic depression is identified in base64 scheme by the sequence cHN5Y2hvdGljIGRlcHJlc3Npb24=, while the MD5 signature is equal to 66d8dc8abfa9b9407a7c22b3829f87ee. The ASCII encoding of psychotic depression in hexadecimal notation is 70737963686f7469632064657072657373696f6e.