5-((1R,2S)-1,2-bis((4-methoxybenzyl)oxy)-2-((S)-3-(4-methoxyphenyl)-6,7-dihydro-4H-[1,2,3]triazolo[5,1-c][1,4]oxazin-7-yl)ethyl)-N,N-dimethylpyrimidin-2-amine

5-((1R,2S)-1,2-bis((4-methoxybenzyl)oxy)-2-((S)-3-(thiophen-2-yl)-6,7-dihydro-4H-[1,2,3]triazolo[5,1-c][1,4]oxazin-7-yl)ethyl)-N,N-dimethylpyrimidin-2-amine

(S)-7-((1S,2R)-2-(2-(dimethylamino)pyrimidin-5-yl)-1,2-bis((4-methoxybenzyl)oxy)ethyl)-3-methyl-6,7-dihydro-4H-[1,2,3]triazolo[5,1-c][1,4]oxazin-4-one

(1S,2R)-1-((S)-6,7-dihydro-4H-[1,2,3]triazolo[5,1-c][1,4]oxazin-7-yl)-2-(2-(dimethylamino)pyrimidin-5-yl)ethane-1,2-diol

(1R,2S)-1-(2-(dimethylamino)pyrimidin-5-yl)-2-((S)-3-methyl-6,7-dihydro-4H-[1,2,3]triazolo[5,1-c][1,4]oxazin-7-yl)ethane-1,2-diol