Based off your position; I let the engine play it out and the below was the "best" output I received. This is just an old fashioned slog for the centre. A lot of trading going on.

[FEN "rnbqkbnr/ppp2ppp/8/4N3/4n3/8/PPP2PPP/RNBQKB1R w KQkq - 0 1"]

1. Qe2 Ngf6 2. Nd2 Qd5 3. Nxe4 Nxe4 4. Qb5+ c6 5. Qxd5 cxd5

From what I can see black is up in material and has better center control.

Based off your position; I let the engine play it out and the below was the "best" output I received. This is just an old fashioned slog for the centre. A lot of trading going on.

[Event "Analysis Request"]
[Site "?"]
[Date "2020.09.09"]
[Round "?"]
[White "Unknown"]
[Black "Unknown"]
[Result "*"]
[SetUp "1"]
[FEN "rnbqkb1r/ppp2ppp/8/4N3/4n3/8/PPP2PPP/RNBQKB1R w KQkq - 0 1"]
[PlyCount "10"]

1. Qe2 Qd5 2. Nd3 Be7 3. f3 Nd6 4. Nf4 Qc6 5. Nd3 O-O *



1. Qe2 Ngf6 2. Nd2 Qd5 3. Nxe4 Nxe4 4. Qb5+ c6 5. Qxd5 cxd5

Based of the board; Blacks castled to safety, the white Queen is in danger of (Re8 ... Bh4+). White feels "under developed" and has less control of the board.