ciladopa ciladopa ciladopa (ay-27,110) is a dopamine agonist with a similar chemical structure to dopamine. it was under investigation as an antiparkinsonian agent but was discontinued due to concerns of tumorogenesis in rodents. ciladopaclinical dataroutes ofadministrationoralatc codenonelegal statuslegal status in general: uncontrolled identifiers iupac name 2-cyclohepta-2,4,6-trien-1-one cas number80109-27-9pubchem cid133371chemspider117659uniid09l486r3jchemblchembl2110793chemical and physical dataformulac21h26n2o4molar mass370.449 g·mol−13d model (jsmol)interactive image smiles o=c3/c=c\c=c/c=c3/n2ccn(c(o)c1ccc(oc)c(oc)c1)cc2