1 XX6 2-{[(2r)-2-hydroxy-3-(9-phenanthryloxy)propyl]amino}propane-1,3-diol 1.000 2 XX7 2-{[(2s)-2-hydroxy-3-(9-phenanthryloxy)propyl]amino}propane-1,3-diol 1.000 3 F9B 2-[[(2~{S})-3-naphthalen-1-yloxy-2-oxidanyl-propyl]amino]propane-1,3-diol 0.840 4 RNP (1e,2r)-1-(isopropylimino)-3-(1-naphthyloxy)propan-2-ol 0.760 5 SNP 1-(isopropylamino)-3-(1-naphthyloxy)-2-propanol 0.760