6-chloro-1-ethyl-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid is a compound used as a molecular building block.

Columbianetin-beta-D-glucopyranoside exhibits anti-inflammatory and analgesic properties, it also shows strong inhibiting activity against platelet aggregation.

TFIIH Modulator-12, a small molecule destabilization inducer, induces the dimerization of trichothiodystrophy group A protein to modulate TFIIH transcriptional activity.