Which antiviral drug is commonly used for the treatment of chronic hepatitis C infection in combination therapy?

Which of the following drugs acts by inhibiting viral uncoating in influenza A virus?

Which antiviral agent is preferred for cytomegalovirus (CMV) infections in immunocompromised patients?

Which antiviral agent is a neuraminidase inhibitor used in the treatment of influenza A & B?

Which of the following antiviral drugs is a guanosine analog used in the treatment of herpes simplex virus infections?