3-[bis(2-hydroxyethyl)amino]-1,1,1-trifluoropropan-2-ol

2-[2-hydroxyethyl-[2-[2-(oxan-2-yloxy)ethoxy]ethyl]amino]ethanol

N,N-二[2-(乙酰氧基)乙基]-乙酰胺

7a-methyl-2,3,5,6-tetrahydro-[1,3]oxazolo[2,3-b][1,3]oxazole

7a-ethyl-2,3,5,6-tetrahydro-[1,3]oxazolo[2,3-b][1,3]oxazole