You are incorrect - our patient's acoustic events at the upper right sternal edge are best described as an ejection sound, a systolic ejection murmur, a single accentuated S2 and an early diastolic murmur.
Your choice: Holosystolic murmur + normal single S2
This is a graphic example of a holosystolic murmur together with a normal single S2. Note absence of both an ejection sound and a diastolic murmur.