The term antiarrhythmic drug is identified in base64 scheme by the sequence YW50aWFycmh5dGhtaWMgZHJ1Zw==, while the MD5 signature is equal to 3836a05058c6cbc71c9730ca8699a666. The ASCII encoding of antiarrhythmic drug in hexadecimal notation is 616e7469617272687974686d69632064727567.