The term fly in the ointment is identified in base64 scheme by the sequence Zmx5IGluIHRoZSBvaW50bWVudA==, while the MD5 signature is equal to 104c38822eb106adff5cfe62ae4f9c19. The ASCII encoding of fly in the ointment in hexadecimal notation is 666c7920696e20746865206f696e746d656e74.