zosuquidar trihydrochlorideListen to pronunciation(ZOH-soo-KWIH-dar try-HY-droh-KLOR-ide)A substance being studied in the treatment of cancer. Zosuquidar trihydrochloride may help kill cancer cells that are resistant to anticancer drugs. Also called LY335979.Search NCI's Dictionary of Cancer TermsStarts withContainsBrowse:ABCDEFGHIJKLMNOPQRSTUVWXYZ#