The term paraquat poisoning is identified in base64 scheme by the sequence cGFyYXF1YXQgcG9pc29uaW5n, while the MD5 signature is equal to 87c4bd63c2afdf993e851d01f9bda87f. The ASCII encoding of paraquat poisoning in hexadecimal notation is 706172617175617420706f69736f6e696e67.