2-anilino-2-azaspiro[4.5]decane-1,3-dione

2-[di(quinolin-2-yl)methyl]quinoline

1-(2-methylphenyl)-2-phenylhydrazine

1-(1,3,2-dithiaborinan-2-yl)-1-phenylhydrazine

1-phenyl-1-propylhydrazine