The term penicillin v potassium is identified in base64 scheme by the sequence cGVuaWNpbGxpbiB2IHBvdGFzc2l1bQ==, while the MD5 signature is equal to a9514ccd1d850c2bd9c832a84a355a02. The ASCII encoding of penicillin v potassium in hexadecimal notation is 70656e6963696c6c696e207620706f7461737369756d.