1-氨基-2-戊醇

acridine-9-carbonitrile

2-[carboxymethyl-[2-(diethylamino)ethyl]amino]acetic acid

3,4-diethyl-5-methyl-1H-pyrrole-2-carbaldehyde

(4-氰基甲基-哌嗪-1-基)-乙腈