1-(2,3-dimethyl-3H-indol-3-yl)-4-phenylurazole

1-chloro-2-((3-methyl-1H-indol-2-yl)methyl)-4-phenyl-1,2,4-triazolidine-3,5-dione

anti-Butanon-(2)-phenylhydrazon

1,3-二甲基吲哚

原甲酸三乙酯