The term penicillin-resistant bacteria is identified in base64 scheme by the sequence cGVuaWNpbGxpbi1yZXNpc3RhbnQgYmFjdGVyaWE=, while the MD5 signature is equal to 1388387adb61ab7cb43c6ea65111864e. The ASCII encoding of penicillin-resistant bacteria in hexadecimal notation is 70656e6963696c6c696e2d726573697374616e74206261637465726961.