The term psychoactive substance is identified in base64 scheme by the sequence cHN5Y2hvYWN0aXZlIHN1YnN0YW5jZQ==, while the MD5 signature is equal to 4161912e085b14b9effe3a6290e22cc0. The ASCII encoding of psychoactive substance in hexadecimal notation is 70737963686f616374697665207375627374616e6365.