<n0:ComplexDefinition xmlns:n0="http://ncicb.nci.nih.gov/xml/owl/EVS/ComplexProperties.xsd#"><n0:def-definition>An agent designed to inhibit the signal transduction process by interfering with the action of the ras protein.</n0:def-definition><n0:def-source>NCI</n0:def-source></n0:ComplexDefinition>
nci:P98
Examples include carboxyaminoimidazole (CAI), Iovastatin, limonene, and perillyl alcohol.