1 7XA 7-amino-N-hydroxyheptanamide 1.000 2 UZS N-hydroxy-7-sulfanylheptanamide 0.833 3 6A0 (2s)-2-amino-8-(hydroxyamino)-8-oxooctanoic acid 0.786 4 OKS 8-amino-N-hydroxyoctanamide 0.769 5 011 7-aminoheptanoic acid 0.750 6 6XA 6-amino-N-hydroxyhexanamide 0.750 7 UZY N-hydroxy-6-sulfanylhexanamide 0.750 8 CNX Heptanenitrile 0.727 9 HE4 Heptan-1-ol 0.727