Anticancer agent 314 is a multi-target anticancer agent with tubulin polymerization inhibitory activity (IC50 = 6.35 µM) and human carbonic anhydrase IX (Ki = 27.1 nM) and XII (Ki 20.9 = nM) inhibitory activity. Anticancer agent 314 binds to the colchicine-binding pocket of tubulin and inhibits tumor-associated carbonic anhydrase isoforms via zinc coordination within enzyme active sites. Anticancer agent 314 induces G2/M phase cell cycle arrest, apoptosis via p53-dependent signaling, and broad-spectrum antiproliferative activity across multiple cancer cells. Anticancer agent 314 can be used for the research of cancer, such as leukemia, melanoma, ovarian cancer[1].