1-甲基-4-氨基咪唑

3-methylthio-2-phenylacrolein

2,3-二氨基吡啶

N-(2-aminopyridin-3-yl)-4-methylbenzenesulfonamide

N-(2-Amino-pyridin-3-yl)-4,N-dimethyl-benzenesulfonamide