The term omega-6 fatty acid is identified in base64 scheme by the sequence b21lZ2EtNiBmYXR0eSBhY2lk, while the MD5 signature is equal to aaa71fc71ac6e740fe690ab5e714f495. The ASCII encoding of omega-6 fatty acid in hexadecimal notation is 6f6d6567612d362066617474792061636964.