1,2-dimethyl-5-nitroindole

2-methyl-2,3-dihydroindole-1-carbaldehyde

2-(2-methyl-1H-indol-3-yl)-1,4-diphenylbutane-1,4-dione

(5Z)-5-(2-chloro-6-fluorobenzylidene)-3-methyl-1,3-thiazolidine-2,4-dione

N-[(2-methylindol-3-ylidene)amino]-1,3-thiazol-2-amine