N-叔丁基乙酰胺

(2S)-1-[2-amino-3,3-dimethyl-5-oxo-5-(3-trifluoromethyl-5,6-dihydro-8H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl)pentanoyl]pyrrolidine-2-carbonitrile trifluoroacetate

四氟甲烷

六氟乙烷