The term arsenic trioxide is identified in base64 scheme by the sequence YXJzZW5pYyB0cmlveGlkZQ==, while the MD5 signature is equal to 6b61014018b9da4c52c7afd381fe75f5. The ASCII encoding of arsenic trioxide in hexadecimal notation is 617273656e6963207472696f78696465.