The term poisonous nightshade is identified in base64 scheme by the sequence cG9pc29ub3VzIG5pZ2h0c2hhZGU=, while the MD5 signature is equal to e039aa45c69dcbe0296386428ceac483. The ASCII encoding of poisonous nightshade in hexadecimal notation is 706f69736f6e6f7573206e696768747368616465.