tilapertin tilapertin tilapertin (inn) is a drug which is described as an antipsychotic. tilapertinclinical dataatc codenoneidentifiers iupac name (4--1-piperazinyl)acetic acid cas number1000690-85-6pubchem cid25063875chemspider32699053uniia2sv488g98keggd10672 ychemical and physical dataformulac20h21f3n2o2molar mass378.395 g·mol−13d model (jsmol)interactive image smiles c1ccc(cc1)(c2cccc(c2)c(f)(f)f)n3ccn(cc3)cc(=o)o inchi inchi=1s/c20h21f3n2o2/c21-20(22,23)17-8-4-7-16(13-17)19(15-5-2-1-3-6-15)25-11-9-24(10-12-25)14-18(26)27/h1-8,13,19h,9-12,14h2,(h,26,27)/t19-/m1/s1key:mdlqjncgzvdzfv-ljqanchmsa-n