less potent agents such as pimozide , a diphenylbutylpiperidine , trifluoperazine and chlorpromazine , phenothiazines , and w-7 , a naphthalene sulfonamide , required higher concentrations for potentiation of bleomycin a2-induced cytotoxicity , while homologs that lack anticalmodulin activity failed to increase the cytotoxicity seen with bleomycin a2 .
C0008286
chlorpromazine
C0031436
phenothiazines