4-[(2,6-dichloro-4-nitrophenyl)hydrazono]-2-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]-5-(4-nitrophenyl)-2,4-dihydro-3H-pyrazol-3 : Aronis compounds, collection of screening compounds for high throughput screening, building blocks and fine organic compound samples, custom synthesis