1 8KB (6~{R})-1,4-oxazepan-6-ol 1.000 2 9OX 1,4-oxazepane 0.875 3 A1H38 (1~{R},4~{S},5~{R},8~{S})-6-oxa-2-azabicyclo[3.2.1]octane-4,8-diol 0.800 4 A1H36 (1~{R},5~{R},8~{S})-6-oxa-3-azabicyclo[3.2.1]octan-8-ol 0.700