N-methyl-2-(1-methyl-3-phenylureido)acetamide

2,3-二甲基-1(2H)-异喹啉酮

6-(hydroxyamino)-1,3-dimethylpyrimidine-2,4-dione

N-benzylidenemethanamine

2-(methylamino)-4-methyl-3,4,5,6-tetrahydropyridine