1	NQG	5-azanylidyne-N-[(2s)-4-ethoxy-2-hydroxy-4-oxobutanoyl]-L-norvalyl-L-arginyl-L-tryptophanamide	1.000
2	NQI	N~2~-[(2s)-2-{[(2r)-4-ethoxy-2-hydroxy-4-oxobutanoyl]amino}pent-4-enoyl]-L-arginyl-L-tryptophanamide	0.977